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United States β€Ί Power plants β€Ί Gas power plants β€Ί Arizona

GAS POWER PLANTS

Valencia

Valencia is a 108 MW operating gas power plant in Santa Cruz County, Arizona, operated by UNS Electric, Inc.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingAug 1989 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GT4Natural Gas Fired Combustion Turbine54 MW OperatingJun 2006
GT1Natural Gas Fired Combustion Turbine18 MW Standby / back-upAug 1989
GT2Natural Gas Fired Combustion Turbine18 MW Standby / back-upAug 1989
GT3Natural Gas Fired Combustion Turbine18 MW Standby / back-upAug 1989

Plant details

Operator
UNS Electric, Inc
Location
Santa Cruz County, Arizona
Balancing authority
TEPC
Sector
Electric Utility
Capacity
Operating: 108 MW
First unit online
Aug 1989
EIA plant ID
6515

Location

31.3635, -110.9313

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