153 MW Wind operating in Harper, KS — Southwest Power Pool
153 MW
Nameplate Capacity
1
Generators
unit
Onshore Wind Turbine
Technology
2025
Operating Since
Coordinates
37.2026, -98.0457
County
Harper, KS
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 | Invenergy Services LLC | Public Service Company of Oklahoma | — |
| Owner(s) | Invenergy Services LLC | American Electric Power Company | — |
| Status | Operating | operating | — |
Flat Ridge 5 is a 153 MW wind power plant located in Harper County, Kansas. The facility, which commenced operations in 2025, utilizes onshore wind turbine technology and is owned by American Electric Power Company. Invenergy Services LLC serves as the operator. The plant is interconnected to the Southwest Power Pool (SPP) balancing authority and resides within the Western Electricity Coordinating Council (WECC) NERC region.
Flat Ridge 5 is the 33rd largest power plant in Kansas out of 44 total plants in the state. Nationally, it ranks as the 465th largest out of 734 plants. The plant has been the subject of 7 news articles, with coverage focusing on industry trends, deals, and regulatory matters.
Generated from EIA, GEM, and public data sources
NERC Region
WECC
Balancing Authority
Southwest Power Pool
Grid Voltage
345 kV
Regulatory Status
NR
Entity Type
Independent Power Producer
Sector
IPP Non-CHP
49.3K MWh
Latest Month
—
Annual Generation
—
Capacity Factor
No financial data available for this plant.
Market Position
ISO/RTO Market
SPP
LMP Node
—
Pricing Hub
SPP North Hub
Node Source
OSM spatial match
Last updated 2026-03-26
View all 5 articles