Preliminary 2025 facility recordOperating

Spearville, KS · EIA plant 57639

Ironwood Wind

Ironwood Wind is a wind power facility in Spearville, KS, with 168 MW of operating capacity.

Operating capacity168 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityDuke Energy Renewables ServicesEIA-reported operator
Balancing authoritySWPPSouthwest Power Pool

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Wind168 MW
ProposedNo proposed capacity reported
Reported technologiesOnshore Wind Turbine

Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source