Millstone

Power plantOperating

Companies 2

Dominion Energy operates Millstone, Millstone 2
“Millstone 2 | 05000336 | DPR-65 | PWR | 3.2 miles WSW of New London, CT | Dominion Generation | 1”

²nrc.gov · checked 2026-10-12 High confidence Report a correction: Dominion Energy operates Millstone, Millstone 2
Dominion Energy operates Millstone, Millstone 3
“Millstone 3 | 05000423 | NPF-49 | PWR | 3.2 miles WSW of New London, CT | Dominion Generation | 1”

²nrc.gov · checked 2026-10-12 High confidence Report a correction: Dominion Energy operates Millstone, Millstone 3

Unit	Reactor type	Capacity	Status	NRC docket	Sources
Millstone 2	PWR	863.4 MWe	Operating	05000336	² ¹
Millstone 3	PWR	1,245 MWe	Operating	05000423	² ¹

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