Durham Solar
Durham County, North Carolina · EIA plant ID 60131 · Operator: SRE Utility Solar 1, LLC
Nameplate4MWSummer 3 MW
Generators1in service
Net generation6GWh12 mo to Dec 2025
Capacity factor20%solar units, summer MW
Heat rate—thermal plants only
First online2015
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) |
|---|---|---|---|
| 2015 | 0 | 0.0% | — |
| 2016 | 6.1 | 20.4% | — |
| 2017 | 6.3 | 21.0% | — |
| 2018 | 5.9 | 19.9% | — |
| 2019 | 6.1 | 20.4% | — |
| 2020 | 5.8 | 19.3% | — |
| 2021 | 5.8 | 19.5% | — |
| 2022 | 5.8 | 19.6% | — |
| 2023 | 5.6 | 18.6% | — |
| 2024 | 5 | 16.8% | — |
| 2025 | 5.8 | 19.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| DURM | Solar Photovoltaic | PV | 3.5 | 3.4 | Dec 2015 | Operating | — | coming soon |
Owner / operator
Operator: SRE Utility Solar 1, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| SRE Utility Solar 1, LLC | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| MP Durham LLC | 2 MW | 3.1 km |
| Star Solar | 5 MW | 8.6 km |
| XPF Solar Field | 3 MW | 10.6 km |
| UNC-CH LFG Facility | retired | 20.3 km |
| Univ of NC Chapel Hill Cogen Facility | 32 MW | 22.1 km |
| SAS Solar Farm | 2 MW | 23 km |