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Prices here are state averages across all utilities and rate plans, from the U.S. Energy Information Administration — not the rate on any one bill. Generation-mix figures are reported annually, not real time.

Home / Oregon / Power Plants / John Day

John Day

USACE Northwestern Division · Oregon

Nameplate capacity
1,485 MW
Generators
11
Rank in OR
#1

Technology & fuel

Primary technology: Conventional Hydroelectric

Energy source: Water

Source: U.S. Energy Information Administration, Forms EIA-860/EIA-860M — currently operating generators at this plant, aggregated. Capacity is nameplate (rated maximum), not actual output.

John Day Power Plant — OR | EnergyAtlasUSA