Vallecitos Water District
San Diego County, California · EIA plant ID 64438 · Operator: CleanCapital Holdings
Nameplate1MWSummer 1 MW
Generators1in service
Net generation3GWh12 mo to Dec 2025
Capacity factor23%solar units, summer MW
Heat rate—thermal plants only
First online2021
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), solar units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
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) |
|---|---|---|---|
| 2021 | 0.8 | 19.7% | — |
| 2022 | 3.9 | 31.5% | — |
| 2023 | 3.4 | 27.3% | — |
| 2024 | 3.2 | 26.4% | — |
| 2025 | 2.8 | 22.9% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| VALLE | Solar Photovoltaic | PV | 1.4 | 1.4 | Sep 2021 | Operating | — | coming soon |
Owner / operator
Operator: CleanCapital Holdings. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| CleanCapital Holdings | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| SDCWA - Twin Oaks | 1 MW | 0.7 km |
| Melrose BESS | 20 MW | 7.1 km |
| Vista Energy Storage System | 40 MW | 7.2 km |
| San Diego - NCRC at Vista | 2 MW | 7.7 km |
| Watkins Manufacturing Co. | 2 MW | 9.5 km |
| Escondido Energy Center | 54 MW | 11.1 km |