Power plant · California, United States
Bottle Rock Power Power Plant
Bottle Rock Power Power Plant is an idle power plant in California, United States, with 55 MW of capacity, owned by Mayacma Geothermal.
Grid connection
It is idle (out of service), holding a 55 MW grid connection at 230 kV to the grid of Pacific Gas & Electric Co.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | California | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Status | Idle (out of service) | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Start year | 1985 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Owner | Mayacma Geothermal | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Operator | Mayacma Geothermal | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Capacity | 55 MW | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Technology | Geothermal | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Grid operator | Pacific Gas & Electric Co. | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Voltage | 230 kV | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
| Coordinates | 38.8348, -122.7677 | EIA-860 / 860M / 923 · Public domain · checked 24 Oct 2026 |
Research on this power plant and its owner.Who owns it up to the parent company, its grid connection and planning status, and an introduction to the owner.
Request researchHow it compares
Bottle Rock Power is the 63rd-largest of 63 power plants in California and the 999th-largest of 1,009 in the United States by capacity; its 55 MW is <0.1% of the 917,512 MW we hold for the United States. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| California | 63rd of 63 | 40,999 MW | 0.13% |
| United States | 999th of 1,009 | 917,512 MW | <0.1% |
| All power plants in our data | 3,462nd of 15,799 | 1,918,113 MW | <0.1% |
Nearby
Within 50 km of this power plant: 10 water rights (5 active), measured from the coordinates in the facts above. The table shows the nearest 3.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Cache Creek power right S014986 | Water right | 398,420 acre-ft/year | Active | 20 km |
| Cache Creek power right S014987 | Water right | 398,420 acre-ft/year | Active | 20 km |
| Russian River Underflow irrigation right S018710 | Water right | 235,430 acre-ft/year | Active | 20 km |
Owner, operator, grid operator and place
Other power plants in California
- Diablo Canyon2,323 MW
- Dynegy Moss Landing Power Plant Hybrid1,848 MW
- Haynes1,739 MW
- Castaic1,682 MW
- Ormond Beach1,612 MW
- Geysers Unit 5-201,236 MW
- La Paloma Generating Plant1,156 MW
- AES Alamitos LLC1,115 MW
Data on this page
- Contains public sector information licensed under the Open Government Licence v3.0. DUKES 5.11: Power stations in the United Kingdom, Open Government Licence v3.0.
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- eWRIMS Water Rights List. eWRIMS Water Rights List, Public domain.
- JRC Open Power Plants Database (JRC-PPDB-OPEN), European Commission, Joint Research Centre. JRC Open Power Plants Database (JRC-PPDB-OPEN), CC BY 4.0.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.
- Dutch power station owners' and operators' pages. Dutch power station owners' and operators' pages, Facts only, each linked to its page.
- Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
- RVO SDE(+)(+) projecten in beheer and SDE viewer. RVO SDE(+)(+) projecten in beheer and SDE viewer, Free reuse, no attribution required.
- Wikidata. Wikidata, CC0 1.0.