Dominion Nuclear Connecticut Incorporated's 909.9-megawatt (MW) Millstone 02 unit at its Millstone Nuclear Power Station in Connecticut is holding at 86% due to a supply check valve failure on an auxiliary feedwater pump. Dominion hopes to restart the unit by the end of the week, but it may be the end of the month before the unit returns to full power.
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Site-wide Scheduled Maintenance for September 27, 2025 from 12 P.M. to 6 P.M. CDT. Expect intermittent web site availability during this time period.
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