Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/68486
EIA plant 68486
Lucerne Valley · San Bernardino · CA
Sienna 2 Solar and Storage Project
Operated by 44ST 8ME LLC
Published location
Where is Sienna 2 Solar and Storage Project?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
34.506711, -116.890136
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
68486
Sector
IPP Non-CHP
Water source
Unavailable
Data edition
2024-final
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Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Sienna 2 Solar and Storage Project power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.