USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Rock River, WY · EIA plant 57040

High Plains

High Plains is a wind power facility in Rock River, WY, with 122 MW of operating capacity.

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Operating capacity122 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityPacifiCorpEIA-reported operator
Balancing authorityPACEPacifiCorp - East

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Wind122 MW
ProposedNo proposed capacity reported
Reported technologiesOnshore Wind Turbine

Nearby in WY

Related facilities

WY · 3.6 miMcFadden Ridge35 MW →WY · 7.2 miRock Creek Wind590 MW →WY · 10.3 miFoote Creek Rim135 MW →WY · 18.4 miBoswell Wind330 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