Rancho Seco Solar II, LLC
Solar power plant · Sacramento County, California
Nameplate capacity
160 MW
Rank in California
#170
of 1,897 plants
In service since
2021
February 2021
Details
- Primary fuel
- Solar
- Technology
- Solar Photovoltaic
- Operator
- Rancho Seco Solar II, LLC
- County
- Sacramento County
- Generating units
- 1
- Share of state capacity
- 0.15%
- Rank among solar plants in California
- #62 of 937
- EIA plant code
- 63387
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| RSS2 | Solar Photovoltaic | 160 MW | 160 MW | 2021 | 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
| Jaybird | Hydro | 162 MW |
| Stanton Energy Reliability Center Hybrid | Natural gas | 161 MW |
| Camino | Hydro | 158 MW |
| Springbok Solar Farm 2 | Solar | 155 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 160 MW solar plant and a 160 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