Seiling Wind II — Plant Summary
- EIA Plant ID
- 59312
- Capacity
- 98.6 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Dewey, OK
- Operating Since
- 2014
- Generators
- 1
- Operator
- NextEra Energy Seiling Wind
- Parent Company
- —
- Annual Generation
- 356,050 MWh
- Capacity Factor
- 41.2%
- Balancing Authority
- Southwest Power Pool
- ISO/RTO
- SPP
- NERC Region
- MRO
Seiling Wind II
OperatingWind
Ranked #64 of 69 Wind plants in OK#769 of 1442 nationally
98.6 MW Wind operating in Dewey, OK — Southwest Power Pool
EIAWD
98.6 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2014
Operating Since
Location
Coordinates
36.1225, -98.9922
County
Dewey, OK
Nearby Plants
- Seiling Wind IWind199 MW · 0.0 km
- Crossroads Wind FarmWind227.5 MW · 21.2 km
- Persimmon Creek Wind Farm 1, LLCWind198.6 MW · 29.1 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | NextEra Energy Seiling Wind | — | — |
| Owner(s) | NextEra Energy Seiling Wind | — | — |
| Status | Operating | — | — |
Ownership Chain
No GEM tracker match for this plant — ownership chain unavailable.
About
Seiling Wind II is a 98.6 MW wind power plant located in Dewey County, Oklahoma. The plant began operating in 2014 and is owned and operated by NextEra Energy Seiling Wind. It consists of a single generator utilizing onshore wind turbine technology. The facility is interconnected to the Southwest Power Pool (SPP) balancing authority and resides within the Midwest Reliability Organization (MRO) NERC region.
The wind farm utilizes GE Wind GE1.7-100 turbines, with a rotor diameter of 100 meters and a hub height of 80 meters. In its most recent year of operation, Seiling Wind II generated 356,050 MWh of electricity, achieving a capacity factor of 41.2%. The plant ranks 64th out of 69 wind facilities in Oklahoma and 761st out of 1424 nationally.
Generated from EIA, GEM, and public data sources
Engineering & Generators
Grid Context
NERC Region
MRO
Balancing Authority
Southwest Power Pool
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
Generation
25.6K MWh
Latest Month
356.1K MWh
Annual Generation
41.2%
Capacity Factor
Jan 2022 – Dec 2024
Financial Data
No financial data available for this plant.
Pricing & Market Data
HIGH confidenceMarket Position
ISO/RTO Market
SPP
LMP Node
OKGE_SEILING
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
Red Flag Warning (hazard)
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
Red Flag Warning (hazard)
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.
Fire Weather Watch (hazard)
NWS Norman OK·6 days ago
Industry·technology
Wind energy: A breeze or a bust for rural America?
According to the American Wind Energy Association, there are nearly 60000 wind turbines o.
American Wind Energy Association (other)
North Platte Post·5 years ago
Last updated 2026-03-21
View all 8 articles