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15 MW Wind operating in Somerset, PA — PJM Interconnection, LLC
15 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2001
Operating Since
Coordinates
39.9134, -79.3936
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 | Sequitur Renewables, LLC | Quinbrook Infrastructure Partners Ltd | — |
| Owner(s) | Sequitur Renewables, LLC | Quinbrook Infrastructure Partners Ltd | — |
| Status | Operating | operating | — |
GEM identifies the owner as Quinbrook Infrastructure Partners Ltd
This entity is not yet in the GEM ownership database — chain unavailable.
The Mill Run Wind Energy Center is a wind farm located in Fayette County, Pennsylvania with ten 1.5 MW Enron Wind TZs that began commercial operation in November 2001. The wind farm has a combined total nameplate capacity of 15 MW, but actually produces about 39,420 megawatt-hours of electricity annually. The wind farm was developed by Atlantic Renewable Energy and Horizon Wind Energy, and constructed and operated by NextEra Energy Resources, based in Florida.
Read more on WikipediaMill Run Windpower LLC is a 15 MW wind power plant located in Somerset County, Pennsylvania. The plant, which began operating in 2001, utilizes a single onshore wind turbine. The facility is owned and operated by Sequitur Renewables, LLC. The primary fuel source is wind (WND), and the plant uses a GE Wind GE1.5-70.5 turbine model, featuring a 70.5 meter rotor diameter and a hub height of 65 meters.
The plant's latest annual generation was 18,876 MWh, resulting in a capacity factor of 14.4%. Mill Run Windpower operates within the PJM Interconnection, LLC balancing authority and the RFC NERC region. In terms of size, it ranks 26th out of 28 wind plants in Pennsylvania and 1112th out of 1424 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
PJM
Market
ISO/RTO Member
NERC Region
RFC
Balancing Authority
1.3K MWh
Latest Month
18.9K MWh
Annual Generation
14.4%
Capacity Factor
2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $28.4M
Point of Interconnection
Nearest Substation
Clay Run Substation
Substation Distance
< 10 km
Operator
Somerset Rural Electric Cooperative
Coord Source
OSM spatial
Market Position
ISO/RTO Market
PJM
LMP Node
—
Pricing Hub
WESTERN HUB
Node Source
OSM spatial match
Substation identified. Node ID not yet resolved against ISO roster.
Last updated 2026-03-14
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ask pi about Mill Run Windpower LLCPJM Interconnection, LLC (PJM)
Grid Voltage
25.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP