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Preliminary 2025 facility recordOperating

Cambridge, ID · EIA plant 811

Brownlee

Brownlee is a hydro power facility in Cambridge, ID, with 675 MW of operating capacity.

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Operating capacity675 MW5 operating generators
Proposed capacity0 MW0 proposed generators
UtilityIdaho Power CoEIA-reported operator
Balancing authorityIPCOIdaho Power Company

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro675 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in ID

Related facilities

ID · 26.3 miTamarack Energy6 MW →ID · 38.7 miEl Dorado Hydro Elk Creek3 MW →ID · 40.9 miWeiser BESS3 MW →ID · 46.9 miCascade Dam (ID)12 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