Hesperia
San Bernardino County, California · EIA plant ID 59182 · Operator: SunEdison LLC
Nameplate2MWSummer 2 MW
Generators1in service
Net generation3GWh12 mo to Dec 2025
Capacity factor23%solar units, summer MW
Heat rate—thermal plants only
First online2014
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) |
|---|---|---|---|
| 2014 | 0.9 | 16.2% | — |
| 2015 | 3.2 | 24.3% | — |
| 2016 | 3.2 | 24.3% | — |
| 2017 | 3.2 | 24.1% | — |
| 2018 | 3.2 | 24.3% | — |
| 2019 | 3 | 22.9% | — |
| 2020 | 2.8 | 21.1% | — |
| 2021 | 2.8 | 21.2% | — |
| 2022 | 3 | 22.7% | — |
| 2023 | 3.3 | 24.9% | — |
| 2024 | 3.2 | 24.0% | — |
| 2025 | 3 | 23.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 10-94 | Solar Photovoltaic | PV | 1.5 | 1.5 | Aug 2014 | Operating | — | coming soon |
Owner / operator
Operator: SunEdison LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| DG Solar Lessee LLC | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Victor Mesa Linda E2 | 2 MW | 8.2 km |
| Victor Mesa Linda D2 | 2 MW | 8.3 km |
| Victor Mesa Linda C2 | 2 MW | 8.5 km |
| SCE-Snowline-White Road (North) | 2 MW | 8.6 km |
| Victor Mesa Linda B2 | 2 MW | 8.7 km |
| SCE-Snowline-White Rd (Central) | 2 MW | 8.7 km |