Where is Twin Ridges Wind Farm?

In Somerset County, Pennsylvania (PA). 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 Twin Ridges Wind Farm?

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

Who owns Twin Ridges Wind Farm?

EIA-860M names Exus Pennsylvania Wind Holdings 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 Twin Ridges Wind Farm LLC?

Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Exus Pennsylvania Wind Holdings 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 "Twin Ridges Wind Farm LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.

Is Twin Ridges Wind Farm still running?

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

Twin Ridges Wind Farm

Twin Ridges Wind Farm is a 139 MW wind farm in Somerset County, Pennsylvania, operated by Exus Pennsylvania Wind Holdings. EIA-860M lists 1 generating unit here, inside PJM. Its unit entered service in 2012.

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: 139.4 MW; 139.4 MW net summer
Generating units: 1
In service: 2012
EIA plant ID: 57998

Where it is

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County: Somerset County, Pennsylvania
Coordinates: 39.7606, -78.8747
Balancing authority: PJM
Sector: IPP Non-CHP

Units, technology and status

Operator of record: Exus Pennsylvania Wind Holdings
Primary energy source: Wind
Technologies: Onshore Wind Turbine
Status: Operating

Every plant Exus Pennsylvania Wind Holdings reports to EIA →

Twin Ridges Wind Farm: FAQ

Where is Twin Ridges Wind Farm?: In Somerset County, Pennsylvania (PA). 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 Twin Ridges Wind Farm?: 139 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
Who owns Twin Ridges Wind Farm?: EIA-860M names Exus Pennsylvania Wind Holdings 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 Twin Ridges Wind Farm LLC?: Probably, but EIA-860M does not say. The survey records a plant name and a reporting entity — Exus Pennsylvania Wind Holdings 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 "Twin Ridges Wind Farm LLC" usually means this site. This page shows only what EIA files, and does not assert a corporate structure it cannot see.
Is Twin Ridges Wind Farm still running?: EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.