<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2026-08-03</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>17:00:00</finalEffectivenessDispTime>
        <form>S-4</form>
        <filer>
            <cik>0001846416</cik>
            <entityName>Hennessy Capital Investment Corp. VII</entityName>
            <fileNumber>333-292440</fileNumber>
        </filer>
        <filer>
            <cik>0002096204</cik>
            <entityName>ONE Nuclear Energy LLC</entityName>
            <fileNumber>333-292440-01</fileNumber>
        </filer>
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</edgarSubmission>
