Where is James A Fitzpatrick?

In Oswego County, New York (NY). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.

How big is James A Fitzpatrick?

883 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.

Who owns James A Fitzpatrick?

EIA-860M names Constellation Nuclear as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.

Is this the same as James A Fitzpatrick LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Constellation Nuclear here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "James A Fitzpatrick LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is James A Fitzpatrick still running?

EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.

James A Fitzpatrick

James A Fitzpatrick is a 883 MW nuclear power plant in Oswego County, New York, operated by Constellation Nuclear. EIA-860M lists 1 generating unit here, inside NYISO. Its unit entered service in 1976.

As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m

Nameplate capacity: 883.3 MW; 852.8 MW net summer
Generating units: 1
In service: 1976
EIA plant ID: 6110

Where it is

Loading map…

County: Oswego County, New York
Coordinates: 43.5214, -76.4084
Balancing authority: NYIS
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Constellation Nuclear
Primary energy source: Nuclear
Technologies: Nuclear
Status: Operating

Every plant Constellation Nuclear reports to EIA →

James A Fitzpatrick: FAQ

Where is James A Fitzpatrick?: In Oswego County, New York (NY). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
How big is James A Fitzpatrick?: 883 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns James A Fitzpatrick?: EIA-860M names Constellation Nuclear as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
Is this the same as James A Fitzpatrick LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Constellation Nuclear here — not the project company that holds the asset. Project companies are commonly registered as an LLC carrying the plant's name, so a search for "James A Fitzpatrick LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is James A Fitzpatrick still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.