OCSD
Orange County, California · EIA plant ID 63616 · Operator: Hybrid-Electric Building Technologies West Los Angeles 1, LLC
Nameplate5MWSummer 5 MW
Generators1in service
Net generation-0GWh12 mo to Dec 2025
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online2019
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2020 | -0.4 | — | — |
| 2024 | -0.4 | — | — |
| 2025 | -0.4 | — | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| OCSD1 | Batteries | BA | 4.9 | 4.9 | Aug 2019 | Operating | — | coming soon |
Owner / operator
Operator: Hybrid-Electric Building Technologies West Los Angeles 1, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Sk Holdings Co. Ltd. | 50.0% | 3 MW |
| SUSI Partners AG | 50.0% | 3 MW |
Nearby plants
Within 80 km.
| Plant No 1 Orange County | 8 MW | 0.3 km |
| VS HR Warner NEM, LLC | — | 2.6 km |
| Orange Coast College PH2 Solar Project | 5 MW | 3.5 km |
| DATS | 1 MW | 4.9 km |
| DESI-2 Battery Storage Facility | 1 MW | 5.3 km |
| Plant No 2 Orange County | 16 MW | 5.7 km |