<SEC-DOCUMENT>0001488139-23-000185-index.html : 20231212
<SEC-HEADER>0001488139-23-000185.hdr.sgml : 20231212
<ACCEPTANCE-DATETIME>20231212081806
ACCESSION NUMBER:		0001488139-23-000185
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		24
CONFORMED PERIOD OF REPORT:	20231211
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20231212
DATE AS OF CHANGE:		20231212

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ameresco, Inc.
		CENTRAL INDEX KEY:			0001488139
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
		IRS NUMBER:				043512838
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34811
		FILM NUMBER:		231480026

	BUSINESS ADDRESS:	
		STREET 1:		111 SPEEN STREET
		CITY:			FRAMINGHAM
		STATE:			MA
		ZIP:			01701
		BUSINESS PHONE:		508-661-2200

	MAIL ADDRESS:	
		STREET 1:		111 SPEEN STREET
		CITY:			FRAMINGHAM
		STATE:			MA
		ZIP:			01701
</SEC-HEADER>
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<TYPE>8-K
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Document 1 - file: amrc-20231211.htm

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<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>exhibit101amendment4.htm
<DESCRIPTION>EX-10.1
<TEXT>
Document 2 - file: exhibit101amendment4.htm

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Document 3 - file: amrc-20231211.xsd

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Document 5 - file: amrc-20231211_pre.xml

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<FILENAME>exhibit101amendment4001.jpg
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Document 6 - file: exhibit101amendment4001.jpg

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Document 7 - file: exhibit101amendment4002.jpg

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Document 8 - file: exhibit101amendment4003.jpg

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Document 9 - file: exhibit101amendment4004.jpg

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Document 10 - file: exhibit101amendment4005.jpg

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Document 11 - file: exhibit101amendment4006.jpg

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Document 12 - file: exhibit101amendment4007.jpg

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Document 13 - file: exhibit101amendment4008.jpg

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Document 14 - file: exhibit101amendment4009.jpg

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<FILENAME>exhibit101amendment4010.jpg
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Document 15 - file: exhibit101amendment4010.jpg

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Document 16 - file: exhibit101amendment4011.jpg

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Document 17 - file: R1.htm

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Document 18 - RAW XML: amrc-20231211_htm.xml

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<TYPE>EXCEL
<SEQUENCE>19
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Document 19 - file: Financial_Report.xlsx

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<SEQUENCE>20
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Document 20 - file: Show.js

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<SEQUENCE>21
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Document 21 - file: report.css

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<DOCUMENT>
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<SEQUENCE>22
<FILENAME>FilingSummary.xml
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Document 22 - file: FilingSummary.html

Document 22 - RAW XML: FilingSummary.xml

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<DOCUMENT>
<TYPE>JSON
<SEQUENCE>24
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<TEXT>
Document 24 - file: MetaLinks.json

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