Callaway

Power plantOperating

Companies 2

Ameren UE operates Callaway, Callaway
“Callaway | 05000483 | NPF-30 | PWR | 25 miles ENE of Jefferson City, MO | Ameren UE | 4”

²nrc.gov · checked 2026-10-12 High confidence Report a correction: Ameren UE operates Callaway, Callaway
Union Electric Co - (MO) operates Callaway
“6153,Callaway,1,MO,Callaway,1190,1235.8,(OP) Operating,38.758918999999999,-91.778840000000002,Union Electric Co - (MO)”

¹eia.gov · checked 2026-10-12 High confidence Report a correction: Union Electric Co - (MO) operates Callaway

Unit	Reactor type	Capacity	Status	NRC docket	Sources
Callaway	PWR	1,190 MWe	Operating	05000483	¹ ²

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