PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/66666
EIA plant 66666
Rosamond · Kern · CA
Tumbleweed Energy Storage
Operated by Tumbleweed Energy Storage, LLC
Published location
Where is Tumbleweed Energy Storage?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
34.834270, -118.338980
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 | 0 MWh |
| 2 | 0 MWh |
| 3 | 0 MWh |
| 4 | 0 MWh |
| 5 | 0 MWh |
| 6 | 0 MWh |
| 7 | -364 MWh |
| 8 | -1,648 MWh |
| 9 | -2,039 MWh |
| 10 | -2,275 MWh |
| 11 | -1,794 MWh |
| 12 | -2,199 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| TWES2 | Batteries | MWH | 75 | OP |
| TWES1 | Batteries | MWH | 50 | OP |
Continue exploring
Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
66666
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final