Rock Creek LP
Hydro power plant · El Dorado County, California
Nameplate capacity
3.0 MW
Rank in California
#1233
of 1,897 plants
In service since
1986
April 1986
Details
- Primary fuel
- Hydro
- Technology
- Conventional Hydroelectric
- Operator
- Hydroland Omega LLC
- County
- El Dorado County
- Generating units
- 2
- Share of state capacity
- 0.00%
- Rank among hydro plants in California
- #197 of 244
- EIA plant code
- 50892
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GEN1 | Conventional Hydroelectric | 1.5 MW | 1.5 MW | 1986 | Operating |
| GEN2 | Conventional Hydroelectric | 1.5 MW | 1.5 MW | 1986 | 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
| RE Dillard 3 LLC | Solar | 3.0 MW |
| RPUWD Scheuer Well Solar Project | Solar | 3.0 MW |
| SEPV Imperial Dixieland West | Solar | 3.0 MW |
| Shasta Solar Farm | Solar | 3.0 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 3.0 MW solar plant and a 3.0 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