40 MW Wind operating in Garrett, MD — PJM Interconnection, LLC
40 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2014
Operating Since
Coordinates
39.6424, -79.0037
County
Garrett, MD
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 | Fourmile Wind Energy, LLC | Exelon | — |
| Owner(s) | Fourmile Wind Energy, LLC | Exelon | — |
| Status | Operating | operating | — |
Fourmile Ridge is a 40 MW wind power plant located in Garrett County, Maryland. The plant began operating in 2014 and is owned by Exelon and operated by Fourmile Wind Energy, LLC. It utilizes a single generator consisting of onshore wind turbines. The facility ranks third out of six wind plants in Maryland and 981st nationally out of 1424 wind plants.
The plant uses Nordex N100 wind turbines, with a rotor diameter of 100 meters and a hub height of 100 meters. In its most recent year of operation, Fourmile Ridge generated 119,621 MWh of electricity, achieving a capacity factor of 34.2%. The plant is located within the PJM Interconnection, LLC balancing authority and the RFC NERC region.
Generated from EIA, GEM, and public data sources
NERC Region
RFC
Balancing Authority
PJM Interconnection, LLC
Grid Voltage
138 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
13.5K MWh
Latest Month
119.6K MWh
Annual Generation
34.2%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
PJM
LMP Node
FINZEL 34.5 KV FMRDGEWF
Pricing Hub
WESTERN HUB
Node Source
EIA-860 direct report
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Last updated 2026-03-26
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