<SEC-DOCUMENT>0001822966-22-000063.txt : 20220825
<SEC-HEADER>0001822966-22-000063.hdr.sgml : 20220825
<ACCEPTANCE-DATETIME>20220825120002
ACCESSION NUMBER:		0001822966-22-000063
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220825
FILED AS OF DATE:		20220825
DATE AS OF CHANGE:		20220825

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BOECKMANN ALAN L
		CENTRAL INDEX KEY:			0001194751

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39736
		FILM NUMBER:		221195375

	MAIL ADDRESS:	
		STREET 1:		C/O FLUOR CORP
		STREET 2:		ONE ENTERPRISE DR
		CITY:			ALISO VIEJO
		STATE:			CA
		ZIP:			92656

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NUSCALE POWER Corp
		CENTRAL INDEX KEY:			0001822966
		STANDARD INDUSTRIAL CLASSIFICATION:	HEATING EQUIPMENT, EXCEPT ELECTRIC & WARM AIR FURNACES [3433]
		IRS NUMBER:				852715384
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		6650 SW REDWOOD LANE, SUITE 210
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97224
		BUSINESS PHONE:		(971) 371-1592

	MAIL ADDRESS:	
		STREET 1:		6650 SW REDWOOD LANE, SUITE 210
		CITY:			PORTLAND
		STATE:			OR
		ZIP:			97224

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SPRING VALLEY ACQUISITION CORP.
		DATE OF NAME CHANGE:	20200828
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_166144318527886.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2022-08-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001822966</issuerCik>
        <issuerName>NUSCALE POWER Corp</issuerName>
        <issuerTradingSymbol>SMR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001194751</rptOwnerCik>
            <rptOwnerName>BOECKMANN ALAN L</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>6650 SW REDWOOD LANE, SUITE 210</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>PORTLAND</rptOwnerCity>
            <rptOwnerState>OR</rptOwnerState>
            <rptOwnerZipCode>97224</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2022-08-25</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>2859</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>28627</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">The reported transaction involves the vesting and settlement of 2,859 restricted stock units (RSUs) previously reported in Table II of Form 4. The total reported includes 2,859 shares of Class A Common Stock, the remaining 15,768 RSUs previously reported on Table II, and 10,000 shares of Class A Common Stock previously reported in Table I.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Patrick C. Cannon, attorney-in-fact for Alan L. Boeckmann</signatureName>
        <signatureDate>2022-08-25</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
