<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001927295</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
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    <issuerInfo>
      <issuerCik>0001822966</issuerCik>
      <issuerName>NUSCALE POWER Corp</issuerName>
      <secFileNumber>001-39736</secFileNumber>
      <issuerAddress>
        <com:street1>6650 SW REDWOOD LANE, SUITE 210</com:street1>
        <com:city>PORTLAND</com:city>
        <com:stateOrCountry>OR</com:stateOrCountry>
        <com:zipCode>97224</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(971) 371-1592</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Murgo Rudy</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Fidelity Brokerage Services LLC</name>
        <address>
          <com:street1>900 Salem Street</com:street1>
          <com:city>Smithfield</com:city>
          <com:stateOrCountry>RI</com:stateOrCountry>
          <com:zipCode>02917</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>715</noOfUnitsSold>
      <aggregateMarketValue>5717.78</aggregateMarketValue>
      <noOfUnitsOutstanding>70441214</noOfUnitsOutstanding>
      <approxSaleDate>05/17/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <acquiredDate>05/16/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>715</amountOfSecuritiesAcquired>
      <paymentDate>05/16/2023</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Rudolph Murgo</name>
        <address>
          <com:street1>6650 SW Redwood Ln</com:street1>
          <com:street2>Suite 210</com:street2>
          <com:city>Portland</com:city>
          <com:stateOrCountry>OR</com:stateOrCountry>
          <com:zipCode>97224</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>05/15/2023</saleDate>
      <amountOfSecuritiesSold>725</amountOfSecuritiesSold>
      <grossProceeds>5998.07</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Rudolph Murgo</name>
        <address>
          <com:street1>6650 SW Redwood Ln</com:street1>
          <com:street2>Suite 210</com:street2>
          <com:city>Portland</com:city>
          <com:stateOrCountry>OR</com:stateOrCountry>
          <com:zipCode>97224</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Class A</securitiesClassTitle>
      <saleDate>05/16/2023</saleDate>
      <amountOfSecuritiesSold>743</amountOfSecuritiesSold>
      <grossProceeds>5982.71</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>05/17/2023</noticeDate>
      <signature>/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Rudolph M Murgo</signature>
    </noticeSignature>
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144
0001927295
XXXXXXXX
LIVE
0001822966
NUSCALE POWER Corp
001-39736
6650 SW REDWOOD LANE, SUITE 210
PORTLAND
OR
97224
(971) 371-1592
Murgo Rudy
Officer
Class A
Fidelity Brokerage Services LLC
900 Salem Street
Smithfield
RI
02917
715
5717.78
70441214
05/17/2023
NYSE
Class A
05/16/2023
Restricted Stock Vesting
Issuer
N
715
05/16/2023
Compensation
N
Rudolph Murgo
6650 SW Redwood Ln
Suite 210
Portland
OR
97224
Class A
05/15/2023
725
5998.07
Rudolph Murgo
6650 SW Redwood Ln
Suite 210
Portland
OR
97224
Class A
05/16/2023
743
5982.71
05/17/2023
/s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Rudolph M Murgo