Mayes County Solar
Solar power plant · Mayes County, Oklahoma
Nameplate capacity
102 MW
Rank in Oklahoma
#89
of 151 plants
In service since
2026
August 2026
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Leeward Asset Management, LLC
- County
- Mayes County
- Generating units
- 1
- Share of state capacity
- 0.28%
- Rank among solar plants in Oklahoma
- #4 of 21
- EIA plant code
- 68006
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| MYS | Solar Photovoltaic | 102 MW | 102 MW | 2026 | 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 Oklahoma
| Drift Sand Wind Project LLC | Wind | 108 MW |
| Oklahoma Wind Energy Center | Wind | 102 MW |
| OU Spirit Wind Farm | Wind | 101 MW |
| Minco Wind II, LLC | Wind | 101 MW |
About this data
From EIA’s inventory of operable generators, August 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 102 MW solar plant and a 102 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 Oklahoma power plants · What Oklahoma actually generates