West Memphis Solar Station
Solar power plant · Crittenden County, Arkansas
Nameplate capacity
180 MW
Rank in Arkansas
#23
of 122 plants
In service since
2024
December 2024
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Entergy Arkansas LLC
- County
- Crittenden County
- Generating units
- 1
- Share of state capacity
- 0.94%
- Rank among solar plants in Arkansas
- #6 of 67
- EIA plant code
- 65482
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| WMEM1 | Solar Photovoltaic | 180 MW | 180 MW | 2024 | 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 Arkansas
| Big Cypress Solar, LLC | Solar | 180 MW |
| Newport Solar Project | Solar | 180 MW |
| Crooked Lake Solar, LLC | Solar | 175 MW |
| Dardanelle | Hydro | 161 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 180 MW solar plant and a 180 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 Arkansas power plants · What Arkansas actually generates