PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/63930
EIA plant 63930
San Miguel · Monterey · CA
Cal Flats BESS
Operated by Arevon Energy, Inc.
Published location
Where is Cal Flats BESS?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
35.866665, -120.329439
Open the interactive map ↗Map data © OpenStreetMap contributors
Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | -1,091 MWh |
| 2 | -880 MWh |
| 3 | -1,145 MWh |
| 4 | -871 MWh |
| 5 | -1,209 MWh |
| 6 | -1,204 MWh |
| 7 | -851 MWh |
| 8 | -427 MWh |
| 9 | -1,134 MWh |
| 10 | -1,360 MWh |
| 11 | -875 MWh |
| 12 | -750 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| CF60 | Batteries | MWH | 60 | OP |
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Identity, technology and limitations
EIA plant ID
63930
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final