Elk City LLC — Plant Summary
- EIA Plant ID
- 57346
- Capacity
- 198.1 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Roger Mills, OK
- Operating Since
- 2009
- Generators
- 2
- Operator
- Elk City LLC
- Parent Company
- NextEra Energy
- Annual Generation
- 527,067 MWh
- Capacity Factor
- 30.4%
- Balancing Authority
- Southwest Power Pool
- ISO/RTO
- SPP
- NERC Region
- MRO
Elk City LLC
OperatingWind
Ranked #30 of 69 Wind plants in OK#375 of 1442 nationally
198.1 MW Wind operating in Roger Mills, OK — Southwest Power Pool
EIAGEMWD
198.1 MW
Nameplate Capacity
2
Generators
units
Onshore Wind Turbine
Technology
2009
Operating Since
Location
Coordinates
35.4888, -99.7688
County
Roger Mills, OK
Nearby Plants
- Dempsey Ridge Wind FarmWind132 MW · 7.0 km
Ownership & Operator
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 | — |
Ownership Chain
About
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
Engineering & Generators
Grid Context
NERC Region
MRO
Balancing Authority
Southwest Power Pool
Grid Voltage
230 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
53.2K MWh
Latest Month
527.1K MWh
Annual Generation
30.4%
Capacity Factor
Jan 2023 – Dec 2025
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
SPP
LMP Node
CSWS.EKCW.EKCW
Pricing Hub
SPP South Hub
Node Source
Curated node match
News & Articles (8)Beta
Hazards·wildfire
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
NWS Norman OK·5 days ago
Hazards·wildfire
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
NWS Norman OK·5 days ago
Hazards·wildfire
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.
NWS Norman OK·6 days ago
General
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.
Legacy | Obituary·1 weeks ago
Last updated 2026-03-21
View all 8 articles