Harquahala Generating Project
A 1.28 GW natural gas power plant in Maricopa, Arizona, owned by New Harquahala Generating Co, LLC, commissioned in 2004.
Facility nameplate · EIA Plant ID 55372Natural Gas
Nameplate capacity
1.28 GW
Primary fuel
Natural Gas
Commissioned
2004
Location
Maricopa, Arizona
Coordinates
Generation (2024)
3,343.4 GWh
Status
Operating
Technology
Natural Gas Fired Combined Cycle
Units
6
Location
Maricopa, Arizona · 33.476, -113.1134
Reported annual generation
| Year | GWh | |
|---|---|---|
| 2015 | 1,516.4 | |
| 2016 | 3,373.7 | |
| 2017 | 1,880.7 | |
| 2018 | 3.8 | |
| 2019 | 0 | |
| 2020 | 0 | |
| 2021 | 2,238.5 | |
| 2022 | 2,674.2 | |
| 2023 | 2,326.5 | |
| 2024 | 3,343.4 |
Nearby power plants
| Plant | Fuel | Capacity | Distance |
|---|---|---|---|
| Saddle Mountain Solar I | Solar | 15 MW | ~13 km |
| Mesquite Solar 3, LLC | Solar | 150 MW | ~22 km |
| Mesquite Solar 1 | Solar | 170 MW | ~24 km |
| Mesquite Solar 4, LLC | Solar | 62.5 MW | ~24 km |
| Mesquite Solar 2, LLC | Solar | 100 MW | ~25 km |
| Mesquite Solar 5, LLC | Solar | 120 MW | ~25 km |
See all natural gas plants in Arizona or browse all plants in Arizona.