Owner profile

Salt River Project

Salt River Project owns or operates 20 generating facilities commissioned between 1926 and 2024, with a combined nameplate capacity of 10.86 GW. The largest share of capacity is natural gas (68%), located in Arizona.

Ownership reflects the utility or operator reported to EIA (Form EIA-860); equity ownership of individual facilities may differ.

20
Plants
10.86 GW
Total capacity
1
States
2.41 GW
Largest: Navajo

Capacity mix

Natural Gas 67.9%Coal 29.8%Hydroelectric 2.3%Waste 0.0%

Operating plants

PlantFuelStateOwnerCapacity
SantanNatural GasArizonaSalt River Project1.33 GW
CoronadoCoalArizonaSalt River Project821.8 MW
Desert BasinNatural GasArizonaSalt River Project745.1 MW
Agua FriaNatural GasArizonaSalt River Project737.5 MW
Coolidge Generation StationNatural GasArizonaSalt River Project726 MW
Mesquite Generating Station Block 1Natural GasArizonaSalt River Project691.6 MW
Gila River Power Block 1Natural GasArizonaSalt River Project619 MW
Gila River Power Block 2Natural GasArizonaSalt River Project619 MW
Gila River Power Block 3Natural GasArizonaSalt River Project619 MW
Gila River Power Block 4Natural GasArizonaSalt River Project619 MW
KyreneNatural GasArizonaSalt River Project573.7 MW
Horse MesaHydroelectricArizonaSalt River Project131.3 MW
Copper Crossing Energy and Research CentNatural GasArizonaSalt River Project99.8 MW
Mormon FlatHydroelectricArizonaSalt River Project63.5 MW
RooseveltHydroelectricArizonaSalt River Project36 MW
Stewart MountainHydroelectricArizonaSalt River Project13 MW
CrosscutHydroelectricArizonaSalt River Project3 MW
South ConsolidatedHydroelectricArizonaSalt River Project1.4 MW
Retired plants (2)
PlantFuelStateOwnerCapacity
Navajoretired 2019CoalArizonaSalt River Project2.41 GW
Tri Citiesretired 2015WasteArizonaSalt River Project5 MW