Phelps 158 Solar Farm
Northampton County, North Carolina · EIA plant ID 61134 · Operator: CleanCapital Holdings
Nameplate5MWSummer 5 MW
Generators1in service
Net generation5GWh12 mo to Dec 2025
Capacity factor12%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 | 8.1 | 20.2% | — |
| 2019 | 9.2 | 20.9% | — |
| 2020 | 9.8 | 22.2% | — |
| 2021 | 10.5 | 24.0% | — |
| 2022 | 10 | 22.9% | — |
| 2023 | 9.8 | 22.4% | — |
| 2024 | 10.2 | 23.2% | — |
| 2025 | 5.4 | 12.3% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 15800 | Solar Photovoltaic | PV | 5 | 5 | Feb 2018 | 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% | 5 MW |
Nearby plants
Within 80 km.
| Turkey Creek PV1 | 14 MW | 2.3 km |
| Vaughn Creek PV1 | 20 MW | 3.8 km |
| Benthall Bridge PV 1 | 5 MW | 6 km |
| HWY 158 PV | 9 MW | 8.1 km |
| Solar Star North Carolina II LLC | 7 MW | 8.9 km |
| Underwood PV2 | 16 MW | 10.3 km |