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Red Hawk

Maricopa County, Arizona · EIA plant ID 55455 · Operator: Arizona Public Service Co
Natural gasNatural Gas Fired Combined CycleBA: SRP

392 MW under construction (Natural Gas Fired Combustion Turbine), first expected Oct 2027 · EIA-860M

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Nameplate1,127MWSummer 1,026 MW
Generators6in service · 392 MW building
Net generation5,385GWh12 mo to Aug 2026
Capacity factor60%gas/coal/oil units, summer MW
Heat rate7,123Btu/kWhfossil units, electric fuel, HHV
First online2002Runs as baseload

The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.

Monthly net generation

EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
0200400600GWh200420062008201020122014201620182020202220242026

Capacity factor by year

Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
0%20%40%60%2005201020152020202559.9% · 12 mo

Heat rate by year

Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
6,8007,0007,2007,4007,600200520102015202020257,123 Btu/kWh · 12 mo
Annual data table
YearNet GWhCapacity factorHeat rate (Btu/kWh)
20042,330.426.0%7,380
20053,849.146.4%7,417
20064,915.759.2%7,429
20074,201.850.6%7,509
20084,151.149.9%7,551
20094,006.448.2%7,553
20103,37641.3%7,571
20113,575.643.7%7,466
20124,673.757.0%7,359
20133,773.446.1%7,447
20143,684.845.0%7,624
20154,525.355.3%7,468
20165,158.962.9%7,449
20174,396.353.7%7,504
20183,591.943.9%7,467
20194,650.256.8%7,508
20205,568.867.9%7,045
20215,489.867.1%7,053
20225,014.361.3%7,124
20234,430.550.5%7,039
20244,173.954.4%7,099
20254,842.653.9%7,075

Generators

EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
Gen IDTechnologyPrime moverNameplate MWSummer MWOnlineStatusPlanned retirementOEM / model
CT1ANatural Gas Fired Combined CycleCT187.5178Jul 2002Operating—coming soon
CT1BNatural Gas Fired Combined CycleCT168.3178Jul 2002Operating—coming soon
CT2ANatural Gas Fired Combined CycleCT181.6178Jul 2002Operating—coming soon
CT2BNatural Gas Fired Combined CycleCT181.6178Jul 2002Operating—coming soon
ST1Natural Gas Fired Combined CycleCA204157Jul 2002Operating—coming soon
ST2Natural Gas Fired Combined CycleCA204157Jul 2002Operating—coming soon
CT10Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT3Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT4Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT5Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT6Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT7Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT8Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon
CT9Natural Gas Fired Combustion TurbineGT4945planned Oct 2027Under construction—coming soon

Owner / operator

Operator: Arizona Public Service Co. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Arizona Public Service Co100.0%1,127 MW

Nearby plants

Within 80 km.
Agave150 MW1.2 km
Sun Streams, LLC160 MW1.7 km
Mesquite Generating Station Block 1692 MW2.5 km
Mesquite Generating Station Block 2692 MW2.5 km
Sun Streams 3430 MW2.7 km
Sun Streams 2150 MW2.7 km