Althea Avenue Solar
Solar power plant · Fresno County, California
Nameplate capacity
5.0 MW
Rank in California
#990
of 1,897 plants
In service since
2026
February 2026
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- RPCA Solar 8, LLC
- County
- Fresno County
- Generating units
- 1
- Share of state capacity
- 0.00%
- Rank among solar plants in California
- #327 of 937
- EIA plant code
- 69137
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| ALP1 | Solar Photovoltaic | 5.0 MW | 5.0 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 California
| Marina Landfill Gas | Other | 5.1 MW |
| Yorba Linda | Hydro | 5.1 MW |
| Antelope DSR 2 | Solar | 5.0 MW |
| Antelope Expansion 3B | Solar | 5.0 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 5.0 MW solar plant and a 5.0 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 California power plants · What California actually generates