EGP Stillwater Solar PV II, LLC
Churchill County, Nevada · EIA plant ID 61809 · Operator: EGP Stillwater Solar PV II, LLC
Nameplate20MWSummer 20 MW
Generators1in service
Net generation12GWh12 mo to Dec 2025
Capacity factor7%solar units, summer MW
Heat rate—thermal plants only
First online2018
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) |
|---|---|---|---|
| 2018 | 39.5 | 38.5% | — |
| 2019 | 27 | 15.4% | — |
| 2020 | 9.3 | 5.3% | — |
| 2021 | 8.2 | 4.7% | — |
| 2022 | 23.6 | 13.5% | — |
| 2023 | 32.4 | 18.5% | — |
| 2024 | 24.3 | 13.9% | — |
| 2025 | 12.2 | 7.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| STWII | Solar Photovoltaic | PV | 20 | 20 | Jun 2018 | Operating | — | coming soon |
Owner / operator
Operator: EGP Stillwater Solar PV II, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Enel Green Power NA, Inc. | 100.0% | 20 MW |
Nearby plants
Within 80 km.
| Stillwater Facility | 69 MW | 0.7 km |
| Soda Lake Geothermal No I II | retired | 23.9 km |
| Soda Lake 3 | 26 MW | 24.9 km |
| ENEL Salt Wells LLC | 24 MW | 27.6 km |
| Desert Peak Power Plant | 26 MW | 41.1 km |
| New Lahontan | 4 MW | 44.2 km |