Power plants in Harper County, Kansas

3 operating power plants in Harper County, Kansas, with 298 MW of nameplate capacity, largest first. From EIA-860M, August 2026.

Plants

3

Nameplate capacity

298 MW

Net generation, 2025

483 GWh

Largest

Flat Ridge 5

153 MW

Largest power plants in Harper County

#PlantMW2025 net generation, GWhGWh, 2025Capacity factorOperator
1Flat Ridge 5Wind153201*–Public Service Co of Oklahoma
2Flat Ridge 4Wind134283*–Public Service Co of Oklahoma
3AnthonyNatural gas110.00.0%City of Anthony - (KS)

* Fewer than 12 months of 2025 reported, so the total is partial.

MW is the nameplate capacity of operating generators and batteries. Source: EIA-860M August 2026, published 2026-09-24, and EIA-923 2025. Page updated 2026-10-04. Data sources

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