RE Columbia Two, LLC
Solar power plant · Kern County, California
Nameplate capacity
15 MW
Rank in California
#761
of 1,897 plants
In service since
2014
December 2014
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Onward Energy
- County
- Kern County
- Generating units
- 1
- Share of state capacity
- 0.01%
- Rank among solar plants in California
- #261 of 937
- EIA plant code
- 58990
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1 | Solar Photovoltaic | 15 MW | 15 MW | 2014 | 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
| Mammoth G3 | Other | 15 MW |
| Morelos del Sol | Solar | 15 MW |
| Westside Solar Station | Solar | 15 MW |
| Wildwood Solar II | Solar | 15 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 15 MW solar plant and a 15 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