Lower Granite

Pomeroy, Washington

Capacity: 810 MW
Status: Operating
Fuel: Hydroelectric
Technology: Conventional Hydroelectric
Operator: USACE Northwestern Division
City: Pomeroy
County: Whitman County
State: Washington
Operational date: April 1975
Balancing authority: BPAT

Lower Granite is a 810 MW hydroelectric power plant in Pomeroy, Washington. Operated by USACE Northwestern Division, it has been operating since 1975. The facility is located in Whitman County, within the BPAT balancing authority.

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Source: U.S. Energy Information Administration (EIA-860M)