Where is Springerville?

In Apache County, Arizona (AZ). 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 Springerville?

2 GW of nameplate capacity across 7 units, as of the EIA-860M release for 2026-07.

Who owns Springerville?

EIA-860M names Tucson Electric Power Co 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 Springerville LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Tucson Electric Power Co 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 "Springerville LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Springerville still running?

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

Springerville

Springerville is a 2 GW coal power plant in Apache County, Arizona, operated by Tucson Electric Power Co. EIA-860M lists 7 generating units here. Its units entered service between 1985 and 2014.

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: 1,779.2 MW; 1,632.8 MW net summer
Generating units: 7
In service: 1985–2014
EIA plant ID: 8223

Where it is

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County: Apache County, Arizona
Coordinates: 34.3186, -109.1639
Balancing authority: TEPC
Sector: Electric Utility

Units, technology and status

Operator of record: Tucson Electric Power Co
Primary energy source: Coal
Technologies: Conventional Steam Coal, Solar Photovoltaic
Status: Operating

This site runs on more than one energy source. EIA-860M capacity splits: Coal 2 GW, Solar 13 MW. It is filed here under Coal, the source with the most capacity.

Every plant Tucson Electric Power Co reports to EIA →

Springerville: FAQ

Where is Springerville?: In Apache County, Arizona (AZ). 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 Springerville?: 2 GW of nameplate capacity across 7 units, as of the EIA-860M release for 2026-07.
Who owns Springerville?: EIA-860M names Tucson Electric Power Co 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 Springerville LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Tucson Electric Power Co 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 "Springerville LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Springerville still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.