Gray Hawk Solar
Solar power plant · Mohave County, Arizona
Nameplate capacity
55 MW
Rank in Arizona
#104
of 200 plants
In service since
2018
June 2018
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Gray Hawk Solar, LLC
- County
- Mohave County
- Generating units
- 1
- Share of state capacity
- 0.13%
- Rank among solar plants in Arizona
- #36 of 105
- EIA plant code
- 61272
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GHS | Solar Photovoltaic | 55 MW | 55 MW | 2018 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Arizona
| Mesquite Solar 4, LLC | Solar | 63 MW |
| Kayenta Solar Project | Solar | 55 MW |
| Bonnybrooke PV | Solar | 50 MW |
| El Sol BESS | Battery storage | 50 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 55 MW solar plant and a 55 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Arizona power plants · What Arizona actually generates