<SEC-DOCUMENT>0001973379-25-000048.txt : 20250225
<SEC-HEADER>0001973379-25-000048.hdr.sgml : 20250225
<ACCEPTANCE-DATETIME>20250225150346
ACCESSION NUMBER:		0001973379-25-000048
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250225
DATE AS OF CHANGE:		20250225

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NorthWestern Energy Group, Inc.
		CENTRAL INDEX KEY:			0001993004
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		ORGANIZATION NAME:           	01 Energy & Transportation
		IRS NUMBER:				932020320
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	000-56598
		FILM NUMBER:		25662434

	BUSINESS ADDRESS:	
		STREET 1:		3010 WEST 69TH STREET
		CITY:			SIOUX FALLS
		STATE:			SD
		ZIP:			57108
		BUSINESS PHONE:		605-978-2900

	MAIL ADDRESS:	
		STREET 1:		3010 WEST 69TH STREET
		CITY:			SIOUX FALLS
		STATE:			SD
		ZIP:			57108

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ide Britt E
		CENTRAL INDEX KEY:			0001634403
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		345 BOBWHITE COURT
		STREET 2:		SUITE 200
		CITY:			BOISE
		STATE:			ID
		ZIP:			83706
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001634403</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001993004</issuerCik>
      <issuerName>NorthWestern Energy Group, Inc.</issuerName>
      <secFileNumber>000-56598</secFileNumber>
      <issuerAddress>
        <com:street1>3010 WEST 69TH STREET</com:street1>
        <com:city>SIOUX FALLS</com:city>
        <com:stateOrCountry>SD</com:stateOrCountry>
        <com:zipCode>57108</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>605-978-2900</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Ide Britt E</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Citigroup Global Markets, Inc.</name>
        <address>
          <com:street1>390 Greenwich St.</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10013</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>702</noOfUnitsSold>
      <aggregateMarketValue>38133.00</aggregateMarketValue>
      <noOfUnitsOutstanding>61328041</noOfUnitsOutstanding>
      <approxSaleDate>02/25/2025</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>02/25/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Northwestern Energy Group, Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>702</amountOfSecuritiesAcquired>
      <paymentDate>02/25/2025</paymentDate>
      <natureOfPayment>Services Rendered</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Common Stock</name>
        <address>
          <com:street1>3010 W 69th Street</com:street1>
          <com:city>Sioux Falls</com:city>
          <com:stateOrCountry>SD</com:stateOrCountry>
          <com:zipCode>57108</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <saleDate>12/09/2024</saleDate>
      <amountOfSecuritiesSold>700</amountOfSecuritiesSold>
      <grossProceeds>37499.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>Shares sold were acquired at various dates.</remarks>
    <noticeSignature>
      <noticeDate>02/25/2025</noticeDate>
      <signature>Conformed Signature on File</signature>
    </noticeSignature>
  </formData>
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</SEC-DOCUMENT>
