198.1 MW Wind operating in Roger Mills, OK — Southwest Power Pool
198.1 MW
Nameplate Capacity
2
Generators
units
Onshore Wind Turbine
Technology
2009
Operating Since
Coordinates
35.4888, -99.7688
County
Roger Mills, OK
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 | Elk City LLC | NextEra Energy | — |
| Owner(s) | Elk City LLC | NextEra Energy | — |
| Status | Operating | operating | — |
Elk City LLC is a 198.1 MW wind power plant located in Roger Mills County, Oklahoma. The facility began operating in 2009 and is owned and operated by Elk City LLC, a subsidiary of NextEra Energy. The plant utilizes two onshore wind turbines manufactured by Siemens, model SWT-2.3-93, each with a rotor diameter of 93 meters and a hub height of 80 meters. Elk City LLC ranks as the 30th largest power plant in Oklahoma out of 57, and 370th nationally out of 734 plants.
The plant's primary fuel source is wind (WND). In the most recent year of data, Elk City LLC generated 527,067 MWh of electricity, achieving a capacity factor of 30.4%. The plant is located within the Southwest Power Pool (SPP) balancing authority and the Midwest Reliability Organization (MRO) NERC region.
Generated from EIA, GEM, and public data sources
NERC Region
MRO
Balancing Authority
Southwest Power Pool
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
53.2K MWh
Latest Month
527.1K MWh
Annual Generation
30.4%
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
SPP
LMP Node
CSWS.EKCW.EKCW
Pricing Hub
SPP South Hub
Node Source
Curated node match
Red Flag Warning: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Beckham; Washita; Harmon
Red Flag Warning issued March 21 at 12:09PM CDT until March 22 at 9:00PM CDT by NWS Norman OK
Red Flag Warning: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Beckham; Washita; Harmon
Red Flag Warning issued March 21 at 12:09PM CDT until March 21 at 9:00PM CDT by NWS Norman OK
Fire Weather Watch: Harper; Woods; Alfalfa; Ellis; Woodward; Major; Roger Mills; Dewey; Custer; Beckham; Washita; Harmon
The Fire Weather Watch has been replaced. Please see the latest information from NWS Norman OK on this developing situation.
John Michael Redd Obituary (2026) - Oklahoma City, OK - OK Cremation & Funeral Home, L.L.C.
John Redd Obituary John Michael Redd was born on November 18th, 1944, in Elk City, Oklahoma, to Alfred B. Redd and Ophelia Beatrice (Blackmon) Redd.
Last updated 2026-03-21
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