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

1 GW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.

EIA-860M names Constellation Power, Inc 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 Handley LLC?

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

Is Handley still running?

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

Handley

Handley is a 1 GW natural gas power plant in Tarrant County, Texas, operated by Constellation Power, Inc. EIA-860M lists 3 generating units here, inside ERCOT. Its units entered service between 1963 and 1977.

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: 1,314.8 MW; 1,245 MW net summer
Generating units: 3
In service: 1963–1977
EIA plant ID: 3491

Where it is

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County: Tarrant County, Texas
Coordinates: 32.7283, -97.2192
Balancing authority: ERCO
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Constellation Power, Inc
Primary energy source: Natural gas
Technologies: Natural Gas Steam Turbine
Status: Operating

Every plant Constellation Power, Inc reports to EIA →

Handley: FAQ

Where is Handley?: In Tarrant County, Texas (TX). 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 Handley?: 1 GW of nameplate capacity across 3 units, as of the EIA-860M release for 2026-07.
Who owns Handley?: EIA-860M names Constellation Power, Inc 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 Handley LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Constellation Power, Inc 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 "Handley LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Handley still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.