Nameplate capacity
4.8 MW
Rank in Arkansas
#75
of 124 plants
In service since
2026
June 2026
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- SR Dumas, LLC
- County
- Desha County
- Generating units
- 1
- Share of state capacity
- 0.03%
- Rank among solar plants in Arkansas
- #29 of 69
- EIA plant code
- 68100
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| DUMAS | Solar Photovoltaic | 4.8 MW | 4.8 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 Arkansas
| Veolia (Gum Springs) | Solar | 5.0 MW |
| ADC Varner | Solar | 4.9 MW |
| SR Fisher | Solar | 4.8 MW |
| Two Pine Landfill Gas Recovery | Other | 4.8 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 4.8 MW solar plant and a 4.8 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