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    <filerInfo>
      <registrantType>IM</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001565951</cik>
          <ccc>XXXXXXXX</ccc>
          <!--Field: Pseudo-Tag; ID: Name; Data:-->
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      <flags>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
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      <periodOfReport>06/30/2026</periodOfReport>
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      <reportCalendarYear>2026</reportCalendarYear>
      <reportingPerson>
        <name>DC Investments Management, LLC</name>
        <phoneNumber>703-760-4400</phoneNumber>
        <address>
          <com:street1>1600 TYSONS BLVD</com:street1>
          <com:street2>FIFTH FLOOR</com:street2>
          <com:city>MCLEAN</com:city>
          <com:stateOrCountry>VA</com:stateOrCountry>
          <com:zipCode>22102</com:zipCode>
        </address>
      </reportingPerson>
      <agentForService>
        <name>Corporate Consulting Ltd.</name>
        <address>
          <com:street1>605 Geddes Street</com:street1>
          <com:city>Wilmington</com:city>
          <com:stateOrCountry>DE</com:stateOrCountry>
          <com:zipCode>19805</com:zipCode>
        </address>
      </agentForService>
      <reportInfo>
        <reportType>INSTITUTIONAL MANAGER NOTICE REPORT</reportType>
        <noticeExplanation>REPORTING PERSON HAS POLICY TO NOT VOTE</noticeExplanation>
        <confidentialTreatment>N</confidentialTreatment>
      </reportInfo>
      <fileNumber>028-18238</fileNumber>
      <leiNumber>549300CUEI0EJI5X5N39</leiNumber>
      <explanatoryInformation>
        <explanatoryChoice>N</explanatoryChoice>
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    <signaturePage>
      <reportingPerson>DC Investments Management, LLC</reportingPerson>
      <txSignature>Mark T. Allen</txSignature>
      <txPrintedSignature>Mark T. Allen</txPrintedSignature>
      <txTitle>President</txTitle>
      <txAsOfDate>08/04/2026</txAsOfDate>
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