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52.5 MW Wind operating in Somerset, PA — PJM Interconnection, LLC
52.5 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2009
Operating Since
Coordinates
40.0335, -78.8117
County
Somerset, PA
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | RWE Clean Energy | E.ON Climate & Renewables | — |
| Owner(s) | Big Sky Wind, LLC | RWE Renewables | — |
| Status | Operating | operating | — |
GEM identifies the owner as RWE Renewables
This entity is not yet in the GEM ownership database — chain unavailable.
Stony Creek Wind Farm LLC is a 52.5 MW wind power plant located in Somerset County, Pennsylvania. The facility began operating in 2009 and is operated by Big Sky Wind, LLC. It utilizes a single generator consisting of multiple onshore wind turbines. The plant is interconnected to the PJM Interconnection, LLC balancing authority and resides within the RFC NERC region.
The wind farm's turbines have a hub height of 80 meters and a rotor diameter of 77 meters. The turbines were manufactured by GE Wind and are model GE1.5-77. In its most recent year of operation, the plant generated 131,969 MWh, achieving a capacity factor of 28.6%. The plant has a PPA price of $65.2 per MWh, according to FERC EQR data. Stony Creek Wind Farm is ranked as the 14th largest wind farm out of 28 in Pennsylvania, and 917th out of 1424 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
16.2K MWh
Latest Month
132.0K MWh
Annual Generation
28.6%
Capacity Factor
Big Sky Wind, LLC · Data from 2023–2025
$65.2/MWh
PPA Price
Market Position
ISO/RTO Market
PJM
LMP Node
SCWF
Pricing Hub
WESTERN HUB
Node Source
EIA-860 direct report
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ask pi about Stony Creek Wind Farm LLCPJM Interconnection, LLC (PJM)
Grid Voltage
115.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP