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Preliminary 2025 facility recordOperating

Hanna, WY · EIA plant 56843

Seven Mile Hill

Seven Mile Hill is a wind power facility in Hanna, WY, with 146 MW of operating capacity.

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Operating capacity146 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityPacifiCorpEIA-reported operator
Balancing authorityPACEPacifiCorp - East

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Wind146 MW
ProposedNo proposed capacity reported
Reported technologiesOnshore Wind Turbine

Nearby in WY

Related facilities

WY · 1.2 miEkola Flats251 MW →WY · 10.7 miTwo Rivers Wind Facility6 MW →WY · 14.0 miDunlap130 MW →WY · 19.2 miTB Flats503 MW →

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