OR Solar 3, LLC
Klamath County, Oregon · EIA plant ID 61201 · Operator: Heelstone Energy Holdings, LLC
Nameplate10MWSummer 10 MW
Generators1in service
Net generation15GWh12 mo to Dec 2025
Capacity factor18%solar units, summer MW
Heat rate—thermal plants only
First online2017
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) |
|---|---|---|---|
| 2017 | 0 | 0.5% | — |
| 2018 | 22.1 | 25.3% | — |
| 2019 | 24.9 | 28.4% | — |
| 2020 | 25.3 | 28.7% | — |
| 2021 | 24.7 | 28.1% | — |
| 2022 | 25 | 28.5% | — |
| 2023 | 23.3 | 26.6% | — |
| 2024 | 22.7 | 25.9% | — |
| 2025 | 15.4 | 17.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| ORSR3 | Solar Photovoltaic | PV | 10 | 10 | Dec 2017 | Operating | — | coming soon |
Owner / operator
Operator: Heelstone Energy Holdings, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Heelstone Energy Holdings, LLC | 100.0% | 10 MW |
Nearby plants
Within 80 km.
| Skysol | 61 MW | 6.7 km |
| OR Solar 5, LLC | 8 MW | 15.9 km |
| C-Drop Hydro | 1 MW | 27.1 km |
| Woodline Solar | 8 MW | 27.2 km |
| OR Solar 8, LLC | 10 MW | 27.7 km |
| Pine Grove - (OR) | 1 MW | 28.6 km |