Flat Ridge 3 — Plant Summary
- EIA Plant ID
- 64407
- Capacity
- 128 MW
- Primary Fuel
- Wind
- Technology
- Onshore Wind Turbine
- Status
- Operating
- Location
- Kingman, KS
- Operating Since
- 2021
- Generators
- 1
- Operator
- Invenergy Services LLC
- Parent Company
- Invenergy
- Annual Generation
- 459,065 MWh
- Capacity Factor
- 41.0%
- Balancing Authority
- Southwest Power Pool
- ISO/RTO
- SPP
- NERC Region
- MRO
Flat Ridge 3
OperatingWindGEM: retired
Ranked #40 of 53 Wind plants in KS#594 of 1442 nationally
128 MW Wind operating in Kingman, KS — Southwest Power Pool
EIAGEMWD
128 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2021
Operating Since
Location
Coordinates
37.4509, -98.4023
County
Kingman, KS
Nearby Plants
- Flat Ridge Wind Energy LLCWind44 MW · 9.6 km
- Flat Ridge Wind FarmWind50 MW · 10.4 km
- Kingman WindWind214.8 MW · 16.5 km
Ownership & Operator
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Invenergy Services LLC | BP Wind Energy | — |
| Owner(s) | Invenergy Services LLC | Invenergy | — |
| Status | Operating | retired | — |
Ownership Chain
About
Flat Ridge 3 is a 128 MW wind power plant located in Kingman County, Kansas. The facility began operating in 2021 and is owned and operated by Invenergy Services LLC, a subsidiary of Invenergy. The plant utilizes one onshore wind turbine generator. The facility uses Vestas V110-2.0 turbines, with a rotor diameter of 110 meters and a hub height of 80 meters.
In its most recent year of operation, Flat Ridge 3 generated 459,065 MWh of electricity, achieving a capacity factor of 41.0%. The plant is interconnected to the Southwest Power Pool (SPP) balancing authority. Flat Ridge 3 ranks as the 40th largest power plant in Kansas out of 44, and 588th nationally out of 734.
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
43.8K MWh
Latest Month
459.1K MWh
Annual Generation
41.0%
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
WR.FLATRIDGE3
Pricing Hub
SPP North Hub
Node Source
Curated node match
News & Articles (8)Beta
Hazards·wildfire
Red Flag Warning: Russell; Lincoln; Barton; Ellsworth; Saline; Rice; McPherson; Marion; Chase; Reno; Harvey; Butler; G
Red Flag Warning issued March 21 at 12:25PM CDT until March 22 at 8:00PM CDT by NWS Wichita KS
NWS Wichita KS·5 days ago
Hazards·wildfire
Red Flag Warning: Russell; Lincoln; Barton; Ellsworth; Saline; Rice; McPherson; Marion; Chase; Reno; Harvey; Butler; G
Red Flag Warning issued March 21 at 12:25PM CDT until March 21 at 10:00PM CDT by NWS Wichita KS
NWS Wichita KS·5 days ago
Hazards·high wind
Wind Advisory: Russell; Lincoln; Barton; Ellsworth; Saline; Rice; McPherson; Marion; Chase; Reno; Harvey; Butler; G
Wind Advisory issued March 21 at 11:54AM CDT until March 22 at 8:00PM CDT by NWS Wichita KS
NWS Wichita KS·5 days ago
Industry·other
Governor Laura Kelly Touts Kansas as a Wind Energy Leader
~Department of Energy Report Finds State Ranks Third in Wind Energy Generation~. TOPEKA – Governor Laura Kelly today touted Kansas as a...
Laura Kelly (executive)Department of Energy (other)
Kansas Department of Commerce (.gov)·3 years ago
Last updated 2026-03-21
View all 8 articles