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United States β€Ί Power plants β€Ί Hydroelectric plants β€Ί California

HYDROELECTRIC PLANTS

Copco 2

Copco 2 is a 27.0 MW retired hydroelectric plant in Siskiyou County, California, operated by PacifiCorp.

Plant statusClosed
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJul 1925 (completed)
  5. ClosedMay 2023 (current stage)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Conventional Hydroelectric14 MW RetiredJul 1925May 2023
2Conventional Hydroelectric14 MW RetiredAug 1925May 2023

Plant details

Operator
PacifiCorp
Location
Siskiyou County, California
Balancing authority
PACW
Sector
Electric Utility
Capacity
Retired: 27.0 MW
First unit online
Jul 1925
EIA plant ID
295

Location

41.9757, -122.3581

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem