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264 MW Wind operating in Grant, WV — PJM Interconnection, LLC
264 MW
Nameplate Capacity
2
Generators
units
Onshore Wind Turbine
Technology
2008
Operating Since
Coordinates
39.2175, -79.2094
County
Grant, WV
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 | Clearway Energy Operating LLC | Shell Wind Energy; Dominion Energy | — |
| Owner(s) | Clearway Energy Operating LLC | Energy Trading Innovations | — |
| Status | Operating | operating | — |
The Mount Storm Wind Farm is located 120 miles west of Washington, D.C. in Grant County, West Virginia. The wind farm includes 132 Gamesa G80 wind turbines each with a two megawatt (MW) capacity along 12 miles of the Allegheny Front. Construction of the wind farm began in 2006 and the project is now fully operational, generating up to 264 MW of electricity for the mid-Atlantic power grid.
Read more on WikipediaNedPower Mount Storm is a 264 MW wind power plant located in Grant County, West Virginia. The facility began operating in 2008 and is owned by Energy Trading Innovations, with Clearway Energy Operating LLC as the operator. The plant utilizes two onshore wind turbine generators. The wind turbines have a hub height of 78 meters and a rotor diameter of 80 meters. The turbines were manufactured by Gamesa, model G80-2.0.
The plant's primary fuel source is wind (WND). In the most recent year of data, NedPower Mount Storm generated 331,623 MWh of electricity, achieving a capacity factor of 14.4%. The plant is interconnected to the grid and operates within the PJM Interconnection, LLC balancing authority, which falls under the RFC NERC region. NedPower Mount Storm is the largest of four wind plants in West Virginia and ranks 149th out of 734 wind plants nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC (PJM)
Grid Voltage
500.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
13.2K MWh
Latest Month
331.6K MWh
Annual Generation
14.4%
Capacity Factor
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $500.3M
Market Position
ISO/RTO Market
PJM
LMP Node
GREENGAP35 KV G1
Pricing Hub
AEP-DAYTON HUB
Alt. Hub / Zone
WESTERN HUB
Location Type
Generation Node
Node Source
Curated node match
Last updated 2026-03-26
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