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Preliminary 2025 facility recordOperating

Winterset, IA · EIA plant 1203

Winterset

Winterset is a oil & gas power facility in Winterset, IA, with 18 MW of operating capacity.

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Operating capacity18 MW8 operating generators
Proposed capacity0 MW0 proposed generators
UtilityCity of Winterset - (IA)EIA-reported operator
Balancing authorityMISOMidcontinent Independent Transmission System Operator, Inc..

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas18 MW
ProposedNo proposed capacity reported
Reported technologiesNatural Gas Internal Combustion EnginePetroleum Liquids

Nearby in IA

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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