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123 MW Wind operating in Roger Mills, OK
123 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2008
Operating Since
Coordinates
35.5350, -99.3828
County
Roger Mills, OK
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| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Acciona Wind Energy USA LLC | Acciona | — |
| Owner(s) | Acciona Wind Energy USA LLC | Acciona | — |
| Status | Operating | operating | — |
The 123 megawatt (MW) Red Hills Wind Farm is located in Roger Mills and Custer counties, near Elk City, Oklahoma. The wind farm has 82 Acciona 1.5-MW wind turbines, and the Red Hills facility is spread across 5,000 acres (20 km2). Acciona Energy North America opened the wind farm in June 2009.
Read more on WikipediaRed Hills Wind Project LLC is a 123 MW wind power plant located in Roger Mills County, Oklahoma. The facility began operating in 2008 and utilizes onshore wind turbine technology. It consists of a single generator. The plant is owned and operated by Acciona Wind Energy USA LLC, a subsidiary of the Spanish company Acciona.
The wind farm uses Acciona AW77/1500 model turbines, with a rotor diameter of 77 meters and a hub height of 80 meters. In the most recent year of reported data, the plant generated 121,067 MWh, achieving a capacity factor of 11.2%. Red Hills Wind Project operates within the Southwest Power Pool (SPP) balancing authority and the Midwest Reliability Organization (MRO) NERC region. It is ranked as the 47th largest wind farm out of 57 in Oklahoma, and 602nd out of 734 nationally.
Generated from EIA, GEM, and public data sources
ISO/RTO
SPP
Market
ISO/RTO Member
NERC Region
MRO — Midwest Reliability Organization
Balancing Authority
Southwest Power Pool (SWPP)
Grid Voltage
138.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
6.6K MWh
Latest Month
121.1K MWh
Annual Generation
11.2%
Capacity Factor
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2013
$1,895/kW
Est. Construction Cost
Total estimated cost: $233.1M
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Point of Interconnection
Nearest Substation
Red Hills Tap · 138 kV
Substation Distance
0.058 km
Coord Source
OSM spatial
Market Position
ISO/RTO Market
SPP
LMP Node
WFEC_REDHILLS_WIND_FARM
Pricing Hub
SPPSOUTH_HUB
Location Type
Settlement Location
Node Source
Curated node match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
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Acciona Energía announced agreement to sell its combined US and Mexico solar and wind portfolio (buyer not publicly named); Red Hills Wind Project is part of the US wind fleet covered by this deal.
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