Agua Mansa Power Plant
Natural gas power plant · San Bernardino County, California
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combustion Turbine
- Operator
- E I Colton LLC
- County
- San Bernardino County
- Generating units
- 1
- Share of state capacity
- 0.06%
- Rank among natural gas plants in California
- #91 of 309
- EIA plant code
- 55951
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| AMP1 | Natural Gas Fired Combustion Turbine | 61 MW | 40 MW | 2003 | 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
| Whitewater Hill Wind Partners | Wind | 62 MW |
| Coachella Hills Wind | Wind | 61 MW |
| CalPeak Power Panoche Peaker Plant | Natural gas | 61 MW |
| CalPeak Power Vaca Dixon Peaker Plant | Natural gas | 61 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 61 MW solar plant and a 61 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