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Preliminary 2025 facility recordOperating

Iona, ID · EIA plant 57890

Horse Butte Wind I, LLC

Horse Butte Wind I, LLC is a wind power facility in Iona, ID, with 58 MW of operating capacity.

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Operating capacity58 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityUtah Associated Mun Power SysEIA-reported operator
Balancing authorityBPATBonneville Power Administration

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Wind58 MW
ProposedNo proposed capacity reported
Reported technologiesOnshore Wind Turbine

Nearby in ID

Related facilities

ID · 5.7 miWolverine Creek65 MW →ID · 7.8 miGoshen Phase II125 MW →ID · 8.3 miIFP Peaking Plant18 MW →ID · 10.3 miMeadow Creek Project Company120 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