USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordMixed

Coolidge, AZ · EIA plant 56948

Coolidge Generation Station

Coolidge Generation Station is a oil & gas power facility in Coolidge, AZ, with 726 MW of operating capacity.

Open on mapView AZ profileOpen EIA source
Operating capacity726 MW12 operating generators
Proposed capacity594 MW12 proposed generators
UtilitySalt River ProjectEIA-reported operator
Balancing authoritySRPSalt River Project

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Oil & gas726 MW
Proposed
Oil & gas594 MW
Reported technologiesNatural Gas Fired Combustion Turbine

Nearby in AZ

Related facilities

AZ · 0.3 miFlatland Storage200 MW →AZ · 0.9 miBrittlebush Solar200 MW →AZ · 2.0 miStorey Solar and Storage210 MW →AZ · 3.4 miSaint Energy Storage II LLC100 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