<SEC-DOCUMENT>0000066756-20-000052.txt : 20200515
<SEC-HEADER>0000066756-20-000052.hdr.sgml : 20200515
<ACCEPTANCE-DATETIME>20200514174017
ACCESSION NUMBER:		0000066756-20-000052
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		14
CONFORMED PERIOD OF REPORT:	20200512
ITEM INFORMATION:		Submission of Matters to a Vote of Security Holders
FILED AS OF DATE:		20200515
DATE AS OF CHANGE:		20200514

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALLETE INC
		CENTRAL INDEX KEY:			0000066756
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				410418150
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03548
		FILM NUMBER:		20879359

	BUSINESS ADDRESS:	
		STREET 1:		30 W SUPERIOR ST
		CITY:			DULUTH
		STATE:			MN
		ZIP:			55802-2093
		BUSINESS PHONE:		2182795000

	MAIL ADDRESS:	
		STREET 1:		30 W SUPERIOR STREET
		CITY:			DULUTH
		STATE:			MN
		ZIP:			55802-2093

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALLETE
		DATE OF NAME CHANGE:	20000901

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MINNESOTA POWER INC
		DATE OF NAME CHANGE:	19980603

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MINNESOTA POWER & LIGHT CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>ale-20200512.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<?xml version="1.0" ?><!--XBRL Document Created with Wdesk from Workiva--><!--Copyright 2020 Workiva--><!--r:684421ea-095b-4aed-ab32-dfb8cda28a0b,g:cd579056-5297-4b04-9ee7-d263150f4229,d:f56922aa19b1492f862373aa3d66d5b7--><html xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns="http://www.w3.org/1999/xhtml" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xml:lang="en-US"><head><meta http-equiv="Content-Type" content="text/html"/>


<title>ale-20200512</title></head><body><div style="display:none"><ix:header><ix:hidden><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xMzUvZnJhZzowZGUyMGUzOGQ4YWI0ZjdkOGI3OGVlMTQ2ZTMxY2Y0Zi90YWJsZTo1MGZjN2FlZWRlMjU0MGQ5YWExMDIzZDA2NDZkOTY4ZS90YWJsZXJhbmdlOjUwZmM3YWVlZGUyNTQwZDlhYTEwMjNkMDY0NmQ5NjhlXzItMS0xLTEtMTUy_60c796f0-a1a6-4998-9eec-68f52eb8c3dc">0000066756</ix:nonNumeric><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityCentralIndexKey" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xMzUvZnJhZzowZGUyMGUzOGQ4YWI0ZjdkOGI3OGVlMTQ2ZTMxY2Y0Zi90YWJsZTo1MGZjN2FlZWRlMjU0MGQ5YWExMDIzZDA2NDZkOTY4ZS90YWJsZXJhbmdlOjUwZmM3YWVlZGUyNTQwZDlhYTEwMjNkMDY0NmQ5NjhlXzItMS0xLTEtMTUy_b93092d5-5909-4061-ba89-b5b9b6505d91">0000066756</ix:nonNumeric><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt:booleanfalse" name="dei:AmendmentFlag" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xMzUvZnJhZzowZGUyMGUzOGQ4YWI0ZjdkOGI3OGVlMTQ2ZTMxY2Y0Zi90YWJsZTo1MGZjN2FlZWRlMjU0MGQ5YWExMDIzZDA2NDZkOTY4ZS90YWJsZXJhbmdlOjUwZmM3YWVlZGUyNTQwZDlhYTEwMjNkMDY0NmQ5NjhlXzQtMS0xLTEtMTYw_aa137784-d235-42c0-a08d-4cbc188b8546">FALSE</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="ale-20200512.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000066756</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2020-05-12</xbrli:startDate><xbrli:endDate>2020-05-12</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="if56922aa19b1492f862373aa3d66d5b7_1"></div><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:174%;">UNITED STATES</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">WASHINGTON, D.C.  20549</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">FORM <ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NTky_75c2639d-a51a-44a0-809a-382bfe34b9b0">8-K</ix:nonNumeric></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">CURRENT REPORT</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Date of Report (Date of Earliest Event Reported) </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">-</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"> <ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt:datemonthdayyearen" name="dei:DocumentPeriodEndDate" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NTk1_53330293-eda4-4716-bfc4-9d219242838d">May 12, 2020</ix:nonNumeric></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NTkz_f9293693-33df-4cd5-b594-b2558e78ed50">ALLETE, Inc</ix:nonNumeric>.</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">(Exact name of registrant as specified in its charter)</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.853%;"><tr><td style="width:1.0%;"></td><td style="width:31.235%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:31.382%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:31.383%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:stateprovnameen" name="dei:EntityIncorporationStateCountryCode" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6MDYyMDIwYTRjM2FjNDI1MTg3M2NjMTg0ZWQ0NGFjZTkvdGFibGVyYW5nZTowNjIwMjBhNGMzYWM0MjUxODczY2MxODRlZDQ0YWNlOV8wLTAtMS0xLTUy_8b0716aa-21e4-4e60-9603-a3a90b213033">Minnesota</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityFileNumber" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6MDYyMDIwYTRjM2FjNDI1MTg3M2NjMTg0ZWQ0NGFjZTkvdGFibGVyYW5nZTowNjIwMjBhNGMzYWM0MjUxODczY2MxODRlZDQ0YWNlOV8wLTEtMS0xLTU1_19fdb7ce-cad1-40e4-8db0-377bb993f4b6">1-3548</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityTaxIdentificationNumber" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6MDYyMDIwYTRjM2FjNDI1MTg3M2NjMTg0ZWQ0NGFjZTkvdGFibGVyYW5nZTowNjIwMjBhNGMzYWM0MjUxODczY2MxODRlZDQ0YWNlOV8wLTItMS0xLTU3_e723a1df-a928-4dd7-b45f-66a31cad7f75">41-0418150</ix:nonNumeric></span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(State or other jurisdiction of</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(Commission File Number)</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">(IRS Employer</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">incorporation or organization)</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Identification No.)</span></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE3_f816aef4-87aa-45e6-8fa2-12594746ef1b">30 West Superior Street</ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE0_27734fd4-3c4b-494d-9ca7-b152fcdce2ca">Duluth</ix:nonNumeric>, <ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:stateprovnameen" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE1_f10653f2-d130-49b5-bc96-f2de2f8b6862">Minnesota</ix:nonNumeric> <ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE2_464d1d53-fe77-4120-bfcd-1b0d2c469a84">55802-2093</ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">(Address of principal executive offices, including zip code)</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">(<ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjA5_f1f2fd13-c4ce-434d-ac98-9f3b2bfbd9ee">218</ix:nonNumeric>) <ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjEz_5214a819-4bcc-4d95-9935-d7d1cf0250bf">279-5000</ix:nonNumeric></span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">(Registrant&#8217;s telephone number, including area code)</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.707%;"><tr><td style="width:1.0%;"></td><td style="width:2.252%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:93.748%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Wingdings',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:boolballotbox" name="dei:WrittenCommunications" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8wLTAtMS0xLTY1_5a14a4d3-7e3a-4eda-8e6b-719835923f01">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Wingdings',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:boolballotbox" name="dei:SolicitingMaterial" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8xLTAtMS0xLTY3_f98eeaf5-546c-4ebe-a621-13ea894048ee">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Wingdings',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:boolballotbox" name="dei:PreCommencementTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8yLTAtMS0xLTY5_fd398706-c1b4-43e8-af7c-2aa4e7049208">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Wingdings',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:boolballotbox" name="dei:PreCommencementIssuerTenderOffer" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8zLTAtMS0xLTcx_42a48243-a730-406d-8f09-6619a5f04197">&#9744;</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.415%;"><tr><td style="width:1.0%;"></td><td style="width:36.970%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:19.764%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:37.266%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Title of each class</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Trading symbol</span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6OGViMWMxOWI0NmFjNDJjN2E4ZjdhNmNkNjQ4MGNjYWUvdGFibGVyYW5nZTo4ZWIxYzE5YjQ2YWM0MmM3YThmN2E2Y2Q2NDgwY2NhZV8xLTAtMS0xLTcz_2dfa45c2-afbf-4c10-a463-2a7c17b7497c">Common Stock, without par value</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6OGViMWMxOWI0NmFjNDJjN2E4ZjdhNmNkNjQ4MGNjYWUvdGFibGVyYW5nZTo4ZWIxYzE5YjQ2YWM0MmM3YThmN2E2Y2Q2NDgwY2NhZV8xLTEtMS0xLTQ2_4bd2fbdc-6459-49e1-8dc8-5ab9f3b32ee2">ALE</ix:nonNumeric></span></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:exchnameen" name="dei:SecurityExchangeName" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6OGViMWMxOWI0NmFjNDJjN2E4ZjdhNmNkNjQ4MGNjYWUvdGFibGVyYW5nZTo4ZWIxYzE5YjQ2YWM0MmM3YThmN2E2Y2Q2NDgwY2NhZV8xLTItMS0xLTc1_06cf45d0-acd8-4f45-95db-43af3bb98a16">New York Stock Exchange</ix:nonNumeric></span></td></tr></table></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter)</span></div><div style="text-align:right;"><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;          Emerging growth company   </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:10pt;font-weight:400;line-height:120%;"><ix:nonNumeric contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512" format="ixt-sec:boolballotbox" name="dei:EntityEmergingGrowthCompany" id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE4_20e594d1-a1e9-4389-a2b5-3c861c7c4e04">&#9744;</ix:nonNumeric></span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9.98pt;font-weight:400;line-height:120%;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.    </span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Wingdings',sans-serif;font-size:9.98pt;font-weight:400;line-height:120%;">&#9744;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9.98pt;font-weight:400;line-height:120%;"> </span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div><span><br/></span></div></div></div><div id="if56922aa19b1492f862373aa3d66d5b7_4"></div><hr style="page-break-after:always"/><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SECTION 5 - CORPORATE GOVERNANCE AND MANAGEMENT</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:-54pt;padding-left:54pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Item 5.07</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#160;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Submission of Matters to a Vote of Security Holders.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">ALLETE, Inc. (the &#8220;Company&#8221;) held its 2020 annual meeting of shareholders on May 12, 2020. Each matter voted upon at the meeting and the final results of the voting on each such matter are presented below. For a complete description of the matters voted upon at the annual meeting, see the Company&#8217;s definitive proxy statement, dated March 18, 2020.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:-54pt;padding-left:54pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Item 1 - Election of Directors.</span></div><div style="text-indent:-54pt;padding-left:54pt;text-align:justify;"><span><br/></span></div><div style="text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">All nominees for director were elected by the following votes.</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:93.713%;"><tr><td style="width:1.0%;"></td><td style="width:20.620%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.140%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.692%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.140%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.068%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.140%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:14.380%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.140%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:16.880%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Director</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Votes For</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Votes Against</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Abstentions</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Kathryn W. Dindo</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38,823,780.254</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">787,267.458</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">128,468.120</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">George G. Goldfarb</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39,383,984.770</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">227,383.357</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">128,147.705</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Alan R. Hodnik</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38,850,780.986</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">712,970.449</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">175,764.397</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">James J. Hoolihan</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38,470,303.260</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,141,682.946</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">127,529.626</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Heidi E. Jimmerson</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">33,710,060.034</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">5,902,565.607</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">126,890.191</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Madeleine W. Ludlow</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38,077,254.124</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,525,184.107</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">137,077.601</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Susan K. Nestegard</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39,266,908.556</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">343,993.266</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">128,614.010</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Douglas C. Neve</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">38,459,669.707</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,133,861.540</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">145,984.585</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Bethany M. Owen</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39,009,484.138</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">598,166.363</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">131,865.331</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Robert P. Powers</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">39,232,999.074</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">370,195.038</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">136,321.720</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr></table></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Item 2 - Advisory vote to approve executive compensation.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The advisory resolution on executive compensation was approved.</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:92.982%;"><tr><td style="width:1.0%;"></td><td style="width:21.113%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.315%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:21.113%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.315%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:21.113%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.315%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:21.116%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Votes For</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Votes Against</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Abstentions</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">37,951,524.213</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,245,596.427</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">542,395.192</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">3,857,609.000</span></td></tr></table></div><div style="text-align:justify;"><span><br/></span></div><div style="text-indent:-36pt;padding-left:36pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Item 3 - Ratification of the selection of PricewaterhouseCoopers LLP as ALLETE&#8217;s independent registered public accounting firm for 2020.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;margin-bottom:9pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">The selection of PricewaterhouseCoopers LLP as the Company&#8217;s independent registered public accounting firm for 2020 was ratified.</span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:92.982%;"><tr><td style="width:1.0%;"></td><td style="width:21.113%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.315%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:21.113%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.315%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:21.113%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.315%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:21.116%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Votes For</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Votes Against</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Abstentions</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Broker Non-Votes</span></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">42,037,343.747</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">1,310,593.926</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">249,187.159</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">&#8212;</span></td></tr></table></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SECTION 9 - FINANCIAL STATEMENTS AND EXHIBITS</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">Item 9.01 Financial Statements and Exhibits.</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">(d) Exhibits</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:120%;">Exhibit&#160;&#160;Description</span></div><div><span><br/></span></div><div><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%;">104&#160;&#160;Cover Page Interactive Data File (embedded within the Inline XBRL document).</span></div><div><span><br/></span></div><div><span><br/></span></div><div style="text-align:justify;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:99.853%;"><tr><td style="width:1.0%;"></td><td style="width:17.180%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:59.639%;"></td><td style="width:1.0%;"></td><td style="width:1.0%;"></td><td style="width:17.181%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;border-bottom:1pt solid #000000;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:3pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr></table></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-style:italic;font-weight:400;line-height:120%;">Readers are cautioned that forward-looking statements should be read in conjunction with disclosures under the heading: &#8220;Forward-Looking Statements&#8221; located on page 2 of this Current Report on Form 8-K.</span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">1</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">ALLETE Form 8-K dated May 12, 2020</span></div></div></div><div id="if56922aa19b1492f862373aa3d66d5b7_7"></div><hr style="page-break-after:always"/><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Forward-Looking Statements</span></div><div><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Statements in this report that are not statements of historical facts are considered &#8220;forward-looking&#8221; and, accordingly, involve risks and uncertainties that could cause actual results to differ materially from those discussed. Although such forward-looking statements have been made in good faith and are based on reasonable assumptions, there can be no assurance that the expected results will be achieved. Any statements that express, or involve discussions as to, future expectations, risks, beliefs, plans, objectives, assumptions, events, uncertainties, financial performance, or growth strategies (often, but not always, through the use of words or phrases such as &#8220;anticipates,&#8221; &#8220;believes,&#8221; &#8220;estimates,&#8221; &#8220;expects,&#8221; &#8220;intends,&#8221; &#8220;plans,&#8221; &#8220;projects,&#8221; &#8220;likely,&#8221; &#8220;will continue,&#8221; &#8220;could,&#8221; &#8220;may,&#8221; &#8220;potential,&#8221; &#8220;target,&#8221; &#8220;outlook&#8221; or words of similar meaning) are not statements of historical facts and may be forward-looking.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">In connection with the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, we are providing this cautionary statement to identify important factors that could cause our actual results to differ materially from those indicated in forward-looking statements made by or on behalf of ALLETE in this Current Report on Form 8-K (Form 8-K), in presentations, on our website, in response to questions or otherwise. These statements are qualified in their entirety by reference to, and are accompanied by, the following important factors, in addition to any assumptions and other factors referred to specifically in connection with such forward-looking statements that could cause our actual results to differ materially from those indicated in the forward-looking statements:</span></div><div style="padding-left:18pt;text-align:justify;"><span><br/></span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to successfully implement our strategic objectives;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">global and domestic economic conditions affecting us or our customers;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">changes in and compliance with laws and regulations;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">changes in tax rates or policies or in rates of inflation;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">the outcome of legal and administrative proceedings (whether civil or criminal) and settlements;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">weather conditions, natural disasters and pandemic diseases, including the ongoing COVID-19 pandemic;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to access capital markets, bank financing and other financing sources;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">changes in interest rates and the performance of the financial markets;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">project delays or changes in project costs;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">changes in operating expenses and capital expenditures and our ability to raise revenues from our customers;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">the impacts of commodity prices on ALLETE and our customers;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to attract and retain qualified, skilled and experienced personnel;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">effects of emerging technology;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">war, acts of terrorism and cybersecurity attacks;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our ability to manage expansion and integrate acquisitions;</span></div><div style="text-indent:-18pt;padding-left:18pt;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">population growth rates and demographic patterns;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">wholesale power market conditions;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">federal and state regulatory and legislative actions that impact regulated utility economics, including our allowed rates of return, capital structure, ability to secure financing, industry and rate structure, acquisition and disposal of assets and facilities, operation and construction of plant facilities and utility infrastructure, recovery of purchased power, capital investments and other expenses, including present or prospective environmental matters;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">effects of competition, including competition for retail and wholesale customers;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">effects of restructuring initiatives in the electric industry;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">the impacts on our businesses of climate change and future regulation to restrict the emissions of GHG;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">effects of increased deployment of distributed low-carbon electricity generation resources;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">the impacts of laws and regulations related to renewable and distributed generation;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">pricing, availability and transportation of fuel and other commodities and the ability to recover the costs of such commodities;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">our current and potential industrial and municipal customers&#8217; ability to execute announced expansion plans;</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">real estate market conditions where our legacy Florida real estate investment is located may not improve; and</span></div><div style="text-indent:-18pt;padding-left:18pt;text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">&#8226;</span><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;padding-left:14.5pt;">the success of efforts to realize value from, invest in, and develop new opportunities.</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:center;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">2</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">ALLETE Form 8-K dated May 12, 2020</span></div></div></div><hr style="page-break-after:always"/><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">Forward-Looking Statements (Continued)</span></div><div style="text-align:center;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Additional disclosures regarding factors that could cause our results or performance to differ from those anticipated by this report are discussed in Part I, Item 1A. Risk Factors of ALLETE&#8217;s Annual Report on Form 10-K for the year ended December&#160;31, 2019, and Part II, Item 1A. Risk Factors of ALLETE&#8217;s Quarterly Report on Form 10-Q for the quarter ended March 31, 2020. Any forward-looking statement speaks only as of the date on which such statement is made, and we undertake no obligation to update any forward-looking statement to reflect events or circumstances after the date on which that statement is made or to reflect the occurrence of unanticipated events. New factors emerge from time to time, and it is not possible for management to predict all of these factors, nor can it assess the impact of each of these factors on the businesses of ALLETE or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statement. Readers are urged to carefully review and consider the various disclosures made by ALLETE in this Form 8-K and in other reports filed with the SEC that attempt to identify the risks and uncertainties that may affect ALLETE&#8217;s business.</span></div><div><span><br/></span></div><div style="text-align:justify;"><span><br/></span></div><div><span><br/></span></div><div style="padding-left:18pt;text-align:justify;"><span><br/></span></div><div style="padding-left:18pt;text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">3</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">ALLETE Form 8-K dated May 12, 2020</span></div></div></div><div id="if56922aa19b1492f862373aa3d66d5b7_10"></div><hr style="page-break-after:always"/><div style="height:42.75pt;width:100%;"><div><span><br/></span></div></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%;">SIGNATURES</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.</span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:justify;"><span><br/></span></div><div style="text-align:center;margin-bottom:6pt;"><table style="margin-left:auto;margin-right:auto;border-collapse:collapse;text-align:left;text-indent:0pt;display:inline-table;width:98.538%;"><tr><td style="width:1.0%;"></td><td style="width:18.623%;"></td><td style="width:1.0%;"></td><td style="width:0.1%;"></td><td style="width:2.025%;"></td><td style="width:0.1%;"></td><td style="width:1.0%;"></td><td style="width:75.152%;"></td><td style="width:1.0%;"></td></tr><tr><td colspan="9" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:700;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">ALLETE, Inc.</span></td><td colspan="3" style="display:none;"></td><td colspan="3" style="display:none;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="height:15pt;background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td></tr><tr><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:right;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">May 15, 2020</span></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:middle;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">/s/ Margaret A. Thickens</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:bottom;border-top:1pt solid #000000;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Margaret A. Thickens</span></td></tr><tr><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="background-color:rgb(255,255,255, 0.0);text-align:left;vertical-align:bottom;padding-left:1pt;padding-right:1pt;"></td><td colspan="3" style="padding-top:2px;padding-bottom:2px;background-color:rgb(255,255,255, 0.0);text-align:center;vertical-align:top;padding-left:1pt;padding-right:1pt;"><span style="font-size:10pt;font-weight:400;font-family:'Times New Roman',sans-serif;color:#000000;background-color:rgb(255,255,255, 0.0);">Vice President, Chief Legal Officer, and Corporate Secretary</span></td></tr></table></div><div><span><br/></span></div><div><span><br/></span></div><div><span><br/></span></div><div><span><br/></span></div><div style="position:relative;width:100%;height:42.75pt;"><div style="position:absolute;bottom:0;width:100%;"><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">4</span></div><div style="text-align:center;"><span style="background-color:rgb(255,255,255, 0.0);color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%;">ALLETE Form 8-K dated May 12, 2020</span></div></div></div></body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>ale-20200512.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:684421ea-095b-4aed-ab32-dfb8cda28a0b,g:cd579056-5297-4b04-9ee7-d263150f4229-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:ale="http://www.allete.com/20200512" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.allete.com/20200512">
  <xs:import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd"/>
  <xs:import namespace="http://www.w3.org/1999/xlink" schemaLocation="http://www.xbrl.org/2003/xlink-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2019-01-31" schemaLocation="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd"/>
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ale-20200512_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ale-20200512_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ale-20200512_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xmlns:xlink="http://www.w3.org/1999/xlink" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="ale-20200512_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="Cover" roleURI="http://www.allete.com/role/Cover">
        <link:definition>0001001 - Document - Cover</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.CAL
<SEQUENCE>3
<FILENAME>ale-20200512_cal.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:684421ea-095b-4aed-ab32-dfb8cda28a0b,g:cd579056-5297-4b04-9ee7-d263150f4229-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.allete.com/role/Cover" xlink:type="simple" xlink:href="ale-20200512.xsd#Cover"/>
  <link:calculationLink xlink:role="http://www.allete.com/role/Cover" xlink:type="extended"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.DEF
<SEQUENCE>4
<FILENAME>ale-20200512_def.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:684421ea-095b-4aed-ab32-dfb8cda28a0b,g:cd579056-5297-4b04-9ee7-d263150f4229-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.allete.com/role/Cover" xlink:type="simple" xlink:href="ale-20200512.xsd#Cover"/>
  <link:definitionLink xlink:role="http://www.allete.com/role/Cover" xlink:type="extended" id="iaa98b322bfb54b248cfebfa2dc896896_Cover"/>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>5
<FILENAME>ale-20200512_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:684421ea-095b-4aed-ab32-dfb8cda28a0b,g:cd579056-5297-4b04-9ee7-d263150f4229-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_dei_WrittenCommunications_0ba7ee3c-a19e-4977-9e3d-36583757977c_terseLabel_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:label id="lab_dei_WrittenCommunications_label_en-US" xlink:label="lab_dei_WrittenCommunications" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Written Communications</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_WrittenCommunications" xlink:to="lab_dei_WrittenCommunications" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementTenderOffer_ac540efe-7706-4855-8ff0-99f91d09bad1_terseLabel_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementTenderOffer" xlink:to="lab_dei_PreCommencementTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_15073ec1-45fb-41c1-99e7-184540783acd_terseLabel_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:label id="lab_dei_EntityIncorporationStateCountryCode_label_en-US" xlink:label="lab_dei_EntityIncorporationStateCountryCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Incorporation, State or Country Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityIncorporationStateCountryCode" xlink:to="lab_dei_EntityIncorporationStateCountryCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressCityOrTown_e61dde66-5f38-479d-b501-37f414c01335_terseLabel_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:label id="lab_dei_EntityAddressCityOrTown_label_en-US" xlink:label="lab_dei_EntityAddressCityOrTown" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, City or Town</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressCityOrTown" xlink:to="lab_dei_EntityAddressCityOrTown" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SolicitingMaterial_f61a09e4-042a-4e39-9f4b-fb08d85199bf_terseLabel_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:label id="lab_dei_SolicitingMaterial_label_en-US" xlink:label="lab_dei_SolicitingMaterial" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Soliciting Material</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SolicitingMaterial" xlink:to="lab_dei_SolicitingMaterial" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressAddressLine1_d30f7eb5-3828-452d-9b2e-05e43f37312e_terseLabel_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:label id="lab_dei_EntityAddressAddressLine1_label_en-US" xlink:label="lab_dei_EntityAddressAddressLine1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Address Line One</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressAddressLine1" xlink:to="lab_dei_EntityAddressAddressLine1" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_SecurityExchangeName_8e8bce59-173a-4e37-ba57-546a3c5dd30b_terseLabel_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:label id="lab_dei_SecurityExchangeName_label_en-US" xlink:label="lab_dei_SecurityExchangeName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Security Exchange Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_SecurityExchangeName" xlink:to="lab_dei_SecurityExchangeName" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_f34dd3f5-8ec4-439f-abc4-df7528fce98d_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:label id="lab_dei_CurrentFiscalYearEndDate_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Current Fiscal Year End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate" xlink:to="lab_dei_CurrentFiscalYearEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CityAreaCode_d841b231-3414-4e4f-8093-42b7b3fc3b1f_terseLabel_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:label id="lab_dei_CityAreaCode_label_en-US" xlink:label="lab_dei_CityAreaCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">City Area Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CityAreaCode" xlink:to="lab_dei_CityAreaCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_CoverAbstract_label_en-US" xlink:label="lab_dei_CoverAbstract" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Cover [Abstract]</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CoverAbstract" xlink:to="lab_dei_CoverAbstract" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityCentralIndexKey_496aefaa-7203-4457-be1d-7b84e49d60b7_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:label id="lab_dei_EntityCentralIndexKey_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Central Index Key</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey" xlink:to="lab_dei_EntityCentralIndexKey" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_eb49920e-bc95-45f7-8515-f97326706cb7_terseLabel_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:label id="lab_dei_EntityTaxIdentificationNumber_label_en-US" xlink:label="lab_dei_EntityTaxIdentificationNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Tax Identification Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityTaxIdentificationNumber" xlink:to="lab_dei_EntityTaxIdentificationNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityFileNumber_b94a7b8f-8c84-40af-b9bd-9572f42e2e2b_terseLabel_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:label id="lab_dei_EntityFileNumber_label_en-US" xlink:label="lab_dei_EntityFileNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity File Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFileNumber" xlink:to="lab_dei_EntityFileNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentType_7f940db8-583f-4a34-b64b-48844baccbb9_terseLabel_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:label id="lab_dei_DocumentType_label_en-US" xlink:label="lab_dei_DocumentType" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Type</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType" xlink:to="lab_dei_DocumentType" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_a0ea5c34-a32b-4620-b1a6-3478e20ea1ba_terseLabel_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:label id="lab_dei_EntityEmergingGrowthCompany_label_en-US" xlink:label="lab_dei_EntityEmergingGrowthCompany" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Emerging Growth Company</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityEmergingGrowthCompany" xlink:to="lab_dei_EntityEmergingGrowthCompany" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_Security12bTitle_df6b2079-d6c2-4c8d-b7c8-50299629b631_terseLabel_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:label id="lab_dei_Security12bTitle_label_en-US" xlink:label="lab_dei_Security12bTitle" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Title of 12(b) Security</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_Security12bTitle" xlink:to="lab_dei_Security12bTitle" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_AmendmentFlag_5d00005d-cf75-4f55-ac6d-470e4179a016_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:label id="lab_dei_AmendmentFlag_label_en-US" xlink:label="lab_dei_AmendmentFlag" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Amendment Flag</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag" xlink:to="lab_dei_AmendmentFlag" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_LocalPhoneNumber_c4341e2f-9c0f-4901-ba54-7cb297507f21_terseLabel_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:label id="lab_dei_LocalPhoneNumber_label_en-US" xlink:label="lab_dei_LocalPhoneNumber" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Local Phone Number</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LocalPhoneNumber" xlink:to="lab_dei_LocalPhoneNumber" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressStateOrProvince_000b4792-e7b8-4b1e-a9ed-459839ddcfe3_terseLabel_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:label id="lab_dei_EntityAddressStateOrProvince_label_en-US" xlink:label="lab_dei_EntityAddressStateOrProvince" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, State or Province</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressStateOrProvince" xlink:to="lab_dei_EntityAddressStateOrProvince" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityAddressPostalZipCode_73a4f6d5-2869-4f45-9a4e-51f3d6663426_terseLabel_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:label id="lab_dei_EntityAddressPostalZipCode_label_en-US" xlink:label="lab_dei_EntityAddressPostalZipCode" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Address, Postal Zip Code</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityAddressPostalZipCode" xlink:to="lab_dei_EntityAddressPostalZipCode" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_TradingSymbol_63fccd8f-e49e-4908-9b3a-af9e6836363b_terseLabel_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:label id="lab_dei_TradingSymbol_label_en-US" xlink:label="lab_dei_TradingSymbol" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Trading Symbol</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_TradingSymbol" xlink:to="lab_dei_TradingSymbol" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_f7acbcf9-d1b3-4c7d-bb18-ebd572f20550_terseLabel_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:label id="lab_dei_PreCommencementIssuerTenderOffer_label_en-US" xlink:label="lab_dei_PreCommencementIssuerTenderOffer" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Pre-commencement Issuer Tender Offer</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_PreCommencementIssuerTenderOffer" xlink:to="lab_dei_PreCommencementIssuerTenderOffer" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_DocumentPeriodEndDate_0a1baef2-fc6a-4869-841a-d7b6f1386d99_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:label id="lab_dei_DocumentPeriodEndDate_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Document Period End Date</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate" xlink:to="lab_dei_DocumentPeriodEndDate" xlink:type="arc" order="1"/>
    <link:label id="lab_dei_EntityRegistrantName_f2e07e87-46fb-49f6-a98b-128e23ab60f4_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:label id="lab_dei_EntityRegistrantName_label_en-US" xlink:label="lab_dei_EntityRegistrantName" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="en-US">Entity Registrant Name</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName" xlink:to="lab_dei_EntityRegistrantName" xlink:type="arc" order="1"/>
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>6
<FILENAME>ale-20200512_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
<TEXT>
<XBRL>
<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2020 Workiva-->
<!--r:684421ea-095b-4aed-ab32-dfb8cda28a0b,g:cd579056-5297-4b04-9ee7-d263150f4229-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.allete.com/role/Cover" xlink:type="simple" xlink:href="ale-20200512.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.allete.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_4b0b75c5-ab56-49cc-bbf3-6766d6133063" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_DocumentType_4b0b75c5-ab56-49cc-bbf3-6766d6133063" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_961ef04d-020a-47bc-9c97-b1d4021e4e98" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_DocumentPeriodEndDate_961ef04d-020a-47bc-9c97-b1d4021e4e98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_d34974e3-5bde-427c-b0a9-9680a1d90a91" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityRegistrantName_d34974e3-5bde-427c-b0a9-9680a1d90a91" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_6ee77596-2870-413b-b856-f0e2ff226c22" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityIncorporationStateCountryCode_6ee77596-2870-413b-b856-f0e2ff226c22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_8c59f324-bf15-42da-9dae-c2e5bcc7db22" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityFileNumber_8c59f324-bf15-42da-9dae-c2e5bcc7db22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_fb8d5b8c-8841-4051-b3bc-4362d71c10e6" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityTaxIdentificationNumber_fb8d5b8c-8841-4051-b3bc-4362d71c10e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_68d2be93-fecc-406f-a187-81864fd7f441" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityAddressAddressLine1_68d2be93-fecc-406f-a187-81864fd7f441" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_1cbc82b4-12e9-46d7-97d2-853c22021766" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityAddressCityOrTown_1cbc82b4-12e9-46d7-97d2-853c22021766" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_95d66d7d-ce6f-419f-91bc-f895d9d38e61" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityAddressStateOrProvince_95d66d7d-ce6f-419f-91bc-f895d9d38e61" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_04f68a75-6d85-4d9e-8373-63d1eb6d3a41" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityAddressPostalZipCode_04f68a75-6d85-4d9e-8373-63d1eb6d3a41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_2347f2d4-4ae1-4d13-af21-96fcbd401ed8" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_CityAreaCode_2347f2d4-4ae1-4d13-af21-96fcbd401ed8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_7e1ddbd9-a750-4ac3-9e77-7e2b7fe780d7" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_LocalPhoneNumber_7e1ddbd9-a750-4ac3-9e77-7e2b7fe780d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_WrittenCommunications_3bcf6ee9-2c21-438f-8fc0-97619b0c8929" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_WrittenCommunications"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_WrittenCommunications_3bcf6ee9-2c21-438f-8fc0-97619b0c8929" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SolicitingMaterial_dd8e9a77-bd3f-4b41-9acb-709cdceab784" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SolicitingMaterial"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_SolicitingMaterial_dd8e9a77-bd3f-4b41-9acb-709cdceab784" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementTenderOffer_9d7df2cd-3d2a-4ee2-84c7-479631ed4604" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementTenderOffer"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_PreCommencementTenderOffer_9d7df2cd-3d2a-4ee2-84c7-479631ed4604" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_PreCommencementIssuerTenderOffer_62ba1b28-7c61-4fda-981f-56d568a01d75" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_PreCommencementIssuerTenderOffer"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_PreCommencementIssuerTenderOffer_62ba1b28-7c61-4fda-981f-56d568a01d75" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_31b87fd3-719f-41fd-af21-e20ddd7a292d" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_Security12bTitle_31b87fd3-719f-41fd-af21-e20ddd7a292d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_50397436-7d60-4c58-8507-73ae7a3b247c" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_TradingSymbol_50397436-7d60-4c58-8507-73ae7a3b247c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_18be2d2d-b8c3-4335-8be4-d5fd16231745" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_SecurityExchangeName_18be2d2d-b8c3-4335-8be4-d5fd16231745" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_c20d833e-dd83-4c87-b7e0-ca27bbd1f445" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityEmergingGrowthCompany_c20d833e-dd83-4c87-b7e0-ca27bbd1f445" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_dfbadacd-4671-4021-b2ae-3859646bc4eb" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_EntityCentralIndexKey_dfbadacd-4671-4021-b2ae-3859646bc4eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_e40562c9-b18d-4344-8007-cc58a8c7f394" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_CurrentFiscalYearEndDate_e40562c9-b18d-4344-8007-cc58a8c7f394" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_d6069fca-65de-40e6-8d0a-2f3ba9f8ff74" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_7b81db08-c441-461e-8854-e93b96693722" xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_04633056-f4e0-48d9-a49c-9d19ca7dcdd8" xlink:to="loc_dei_AmendmentFlag_7b81db08-c441-461e-8854-e93b96693722" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>ale-20200512_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="ale-20200512.xsd" xlink:type="simple"/>
    <context id="i7fd3b99e127046e38542c92574144b31_D20200512-20200512">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000066756</identifier>
        </entity>
        <period>
            <startDate>2020-05-12</startDate>
            <endDate>2020-05-12</endDate>
        </period>
    </context>
    <dei:EntityCentralIndexKey
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xMzUvZnJhZzowZGUyMGUzOGQ4YWI0ZjdkOGI3OGVlMTQ2ZTMxY2Y0Zi90YWJsZTo1MGZjN2FlZWRlMjU0MGQ5YWExMDIzZDA2NDZkOTY4ZS90YWJsZXJhbmdlOjUwZmM3YWVlZGUyNTQwZDlhYTEwMjNkMDY0NmQ5NjhlXzItMS0xLTEtMTUy_60c796f0-a1a6-4998-9eec-68f52eb8c3dc">0000066756</dei:EntityCentralIndexKey>
    <dei:EntityCentralIndexKey
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xMzUvZnJhZzowZGUyMGUzOGQ4YWI0ZjdkOGI3OGVlMTQ2ZTMxY2Y0Zi90YWJsZTo1MGZjN2FlZWRlMjU0MGQ5YWExMDIzZDA2NDZkOTY4ZS90YWJsZXJhbmdlOjUwZmM3YWVlZGUyNTQwZDlhYTEwMjNkMDY0NmQ5NjhlXzItMS0xLTEtMTUy_b93092d5-5909-4061-ba89-b5b9b6505d91">0000066756</dei:EntityCentralIndexKey>
    <dei:AmendmentFlag
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xMzUvZnJhZzowZGUyMGUzOGQ4YWI0ZjdkOGI3OGVlMTQ2ZTMxY2Y0Zi90YWJsZTo1MGZjN2FlZWRlMjU0MGQ5YWExMDIzZDA2NDZkOTY4ZS90YWJsZXJhbmdlOjUwZmM3YWVlZGUyNTQwZDlhYTEwMjNkMDY0NmQ5NjhlXzQtMS0xLTEtMTYw_aa137784-d235-42c0-a08d-4cbc188b8546">false</dei:AmendmentFlag>
    <dei:DocumentType
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NTky_75c2639d-a51a-44a0-809a-382bfe34b9b0">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NTk1_53330293-eda4-4716-bfc4-9d219242838d">2020-05-12</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NTkz_f9293693-33df-4cd5-b594-b2558e78ed50">ALLETE, Inc</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6MDYyMDIwYTRjM2FjNDI1MTg3M2NjMTg0ZWQ0NGFjZTkvdGFibGVyYW5nZTowNjIwMjBhNGMzYWM0MjUxODczY2MxODRlZDQ0YWNlOV8wLTAtMS0xLTUy_8b0716aa-21e4-4e60-9603-a3a90b213033">MN</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6MDYyMDIwYTRjM2FjNDI1MTg3M2NjMTg0ZWQ0NGFjZTkvdGFibGVyYW5nZTowNjIwMjBhNGMzYWM0MjUxODczY2MxODRlZDQ0YWNlOV8wLTEtMS0xLTU1_19fdb7ce-cad1-40e4-8db0-377bb993f4b6">1-3548</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6MDYyMDIwYTRjM2FjNDI1MTg3M2NjMTg0ZWQ0NGFjZTkvdGFibGVyYW5nZTowNjIwMjBhNGMzYWM0MjUxODczY2MxODRlZDQ0YWNlOV8wLTItMS0xLTU3_e723a1df-a928-4dd7-b45f-66a31cad7f75">41-0418150</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE3_f816aef4-87aa-45e6-8fa2-12594746ef1b">30 West Superior Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE0_27734fd4-3c4b-494d-9ca7-b152fcdce2ca">Duluth</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE1_f10653f2-d130-49b5-bc96-f2de2f8b6862">MN</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE2_464d1d53-fe77-4120-bfcd-1b0d2c469a84">55802-2093</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjA5_f1f2fd13-c4ce-434d-ac98-9f3b2bfbd9ee">218</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjEz_5214a819-4bcc-4d95-9935-d7d1cf0250bf">279-5000</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8wLTAtMS0xLTY1_5a14a4d3-7e3a-4eda-8e6b-719835923f01">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8xLTAtMS0xLTY3_f98eeaf5-546c-4ebe-a621-13ea894048ee">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8yLTAtMS0xLTY5_fd398706-c1b4-43e8-af7c-2aa4e7049208">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6ODExMDRlYmY5Y2RiNGVlYjg1OTVjMDJiM2IwZjI3ZDkvdGFibGVyYW5nZTo4MTEwNGViZjljZGI0ZWViODU5NWMwMmIzYjBmMjdkOV8zLTAtMS0xLTcx_42a48243-a730-406d-8f09-6619a5f04197">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6OGViMWMxOWI0NmFjNDJjN2E4ZjdhNmNkNjQ4MGNjYWUvdGFibGVyYW5nZTo4ZWIxYzE5YjQ2YWM0MmM3YThmN2E2Y2Q2NDgwY2NhZV8xLTAtMS0xLTcz_2dfa45c2-afbf-4c10-a463-2a7c17b7497c">Common Stock, without par value</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6OGViMWMxOWI0NmFjNDJjN2E4ZjdhNmNkNjQ4MGNjYWUvdGFibGVyYW5nZTo4ZWIxYzE5YjQ2YWM0MmM3YThmN2E2Y2Q2NDgwY2NhZV8xLTEtMS0xLTQ2_4bd2fbdc-6459-49e1-8dc8-5ab9f3b32ee2">ALE</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGFibGU6OGViMWMxOWI0NmFjNDJjN2E4ZjdhNmNkNjQ4MGNjYWUvdGFibGVyYW5nZTo4ZWIxYzE5YjQ2YWM0MmM3YThmN2E2Y2Q2NDgwY2NhZV8xLTItMS0xLTc1_06cf45d0-acd8-4f45-95db-43af3bb98a16">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="i7fd3b99e127046e38542c92574144b31_D20200512-20200512"
      id="id3VybDovL2RvY3MudjEvZG9jOmY1NjkyMmFhMTliMTQ5MmY4NjIzNzNhYTNkNjZkNWI3L3NlYzpmNTY5MjJhYTE5YjE0OTJmODYyMzczYWEzZDY2ZDViN18xL2ZyYWc6OGJiYzkxYWE4ZmI0NGJkNWI3NDdlMWZmZTlkZTNmMWEvdGV4dHJlZ2lvbjo4YmJjOTFhYThmYjQ0YmQ1Yjc0N2UxZmZlOWRlM2YxYV8zMjk4NTM0ODg0NjE4_20e594d1-a1e9-4389-a2b5-3c861c7c4e04">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>9
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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MMWF\81AU8\K(XK%T-8943OTJDH\ Q:X831F:3LTXXFBD(3^ G/,6+V2?$9/
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M^L/O*NQ[Z_;N'QM?!%4#O^Y"?0%02P,$%     @ "(VN4)E<G",0!@  G"<
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M.AQG0GS/]O:1I24RS^_Y"NM./&<?5I:P7<_/Y)Z,<B.[W?98??9/1VXCUZG
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M:8$Y*3!']%4@@!$LIQ46I,("\UD@04 B>5Z2$DO,#Q--0"*97I$2*\P/4TU
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MF0$  &1O8U!R;W!S+V-O<F4N>&UL4$L! A0#%     @ "(VN4)E<G",0!@
MG"<  !,              ( !MP(  'AL+W1H96UE+W1H96UE,2YX;6Q02P$"
M% ,4    "  (C:Y03N<[OJ0"  "8"P  &               @ 'X"   >&PO
M=V]R:W-H965T<R]S:&5E=#$N>&UL4$L! A0#%     @ "(VN4$#.R\T_ @
MP04  !0              ( !T@L  'AL+W-H87)E9%-T<FEN9W,N>&UL4$L!
M A0#%     @ "(VN4+JA.8K7 0  ,@8   T              ( !0PX  'AL
M+W-T>6QE<RYX;6Q02P$"% ,4    "  (C:Y0, /WOC<!   B @  #P
M        @ %%$   >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ "(VN4/_
M)@B]    A0(  !H              ( !J1$  'AL+U]R96QS+W=O<FMB;V]K
M+GAM;"YR96QS4$L! A0#%     @ "(VN4 N/V ,A 0  5P0  !,
M     ( !GA(  %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&      H "@"  @
&\!,

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.20.1</span><table class="report" border="0" cellspacing="2" id="idp6636043664">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Cover<br></strong></div></th>
<th class="th"><div>May 12, 2020</div></th>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">May 12,  2020<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">ALLETE, Inc<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">MN<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">1-3548<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">41-0418150<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">30 West Superior Street<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Duluth<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">MN<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">55802-2093<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">218<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">279-5000<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, without par value<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ALE<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000066756<span></span>
</td>
</tr>
<tr class="re">
<td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>12
<FILENAME>0000066756-20-000052-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0000066756-20-000052-xbrl.zip
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MXY!&*!YOL+\%6C= S?L^HH,&ZW-@_=,,UH\GIV 7Z+;M&& UZ*8$6 $>5YQ
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MSH-!(="^@OC%1BY"07GWVO\EU_]K/T(8Y)5J?CX<I7\^G'Y>@+X\DU/#;5>
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MZ5K+=8%][";W9A4Q;"LMU35EI3%>5Q&]JFZU=$V5[:;PWRJB]RO6S3RW*E<
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M<_[T' .A$58'J'/J47+@6),A]ZNS_C=->%ELH5S2A)75SW)Z+BK1)%Y4EY8
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M[)1;:*?5J>VZ;^&;.][\$-Y]LV!D66?>(?9 I5:0?>,+^WQHK26WD#>(!\?
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M_1$9H'/3(3DFU(.*\!!B[BK(J#)-TJ<AHE(*K5"O0_,[@:8FV=W3X(]W<VX
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M0@9%C J,Z)SC4HCQ-29>8\/QU?P@-/1W@L8K59T2&'V\]#Z=IOI+47G,O?*
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M:3$"$$\M#Z-APO7-#<7<,@JG"3J. </>_FU?]](XO8_HQ])@!!R9#X0'9HD
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MRM:R!T:'03WA>MSK)1R-Y#>+)^*=X(F#G;L+W9_NWT\.=OX'4$L! A0#%
M  @ "(VN4$32Z%Y3)   UX(! !               ( !     &%L92TR,#(P
M,#4Q,BYH=&U02P$"% ,4    "  (C:Y0PNT];: "  #Y"0  $
M    @ &!)   86QE+3(P,C P-3$R+GAS9%!+ 0(4 Q0    (  B-KE =UR[4
M?@$  ,$"   4              "  4\G  !A;&4M,C R,# U,3)?8V%L+GAM
M;%!+ 0(4 Q0    (  B-KE!3NP'$ @(  &8&   4              "  ?\H
M  !A;&4M,C R,# U,3)?9&5F+GAM;%!+ 0(4 Q0    (  B-KE#4-N(RN@H
M )%A   4              "  3,K  !A;&4M,C R,# U,3)?;&%B+GAM;%!+
M 0(4 Q0    (  B-KE 7@54J_P8  $PT   4              "  1\V  !A
I;&4M,C R,# U,3)?<')E+GAM;%!+!08     !@ & (0!  !0/0     !

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.20.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>95</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="ale-20200512.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>0001001 - Document - Cover</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://www.allete.com/role/Cover</Role>
      <ShortName>Cover</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" original="ale-20200512.htm">ale-20200512.htm</File>
    <File>ale-20200512.xsd</File>
    <File>ale-20200512_cal.xml</File>
    <File>ale-20200512_def.xml</File>
    <File>ale-20200512_lab.xml</File>
    <File>ale-20200512_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy>http://xbrl.sec.gov/dei/2019-01-31</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>14
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "ale-20200512.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "contextCount": 1,
   "dts": {
    "calculationLink": {
     "local": [
      "ale-20200512_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "ale-20200512_def.xml"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-eedm-def-2020-01-31.xml",
      "http://xbrl.fasb.org/srt/2020/elts/srt-eedm1-def-2020-01-31.xml"
     ]
    },
    "inline": {
     "local": [
      "ale-20200512.htm"
     ]
    },
    "labelLink": {
     "local": [
      "ale-20200512_lab.xml"
     ],
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-doc-2019-01-31.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "ale-20200512_pre.xml"
     ]
    },
    "referenceLink": {
     "remote": [
      "https://xbrl.sec.gov/dei/2019/dei-ref-2019-01-31.xml"
     ]
    },
    "schema": {
     "local": [
      "ale-20200512.xsd"
     ],
     "remote": [
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd",
      "http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd",
      "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd",
      "http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd",
      "https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd"
     ]
    }
   },
   "elementCount": 24,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2019-01-31": 3,
    "total": 3
   },
   "keyCustom": 0,
   "keyStandard": 95,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "ale",
   "nsuri": "http://www.allete.com/20200512",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "ale-20200512.htm",
      "contextRef": "i7fd3b99e127046e38542c92574144b31_D20200512-20200512",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "0001001 - Document - Cover",
     "role": "http://www.allete.com/role/Cover",
     "shortName": "Cover",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "div",
       "body",
       "html"
      ],
      "baseRef": "ale-20200512.htm",
      "contextRef": "i7fd3b99e127046e38542c92574144b31_D20200512-20200512",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "xbrltype": "stringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented.  If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province",
        "terseLabel": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number",
        "terseLabel": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer",
        "terseLabel": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer",
        "terseLabel": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material",
        "terseLabel": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-US": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications",
        "terseLabel": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2019-01-31",
     "presentation": [
      "http://www.allete.com/role/Cover"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425"
  }
 },
 "version": "2.1"
}
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
