Sumrall II Solar Farm
Lamar County, Mississippi · EIA plant ID 60303 · Operator: Novatus Energy
Nameplate52MWSummer 52 MW
Generators1in service
Net generation109GWh12 mo to Aug 2026
Capacity factor24%solar units, summer MW
Heat rate—thermal plants only
First online2017
The 12-month figures include preliminary EIA-923 months, which EIA revises. Final data runs through Dec 2025.
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 | 4 | 10.4% | — |
| 2018 | 108.7 | 23.9% | — |
| 2019 | 101.2 | 22.2% | — |
| 2020 | 102.2 | 22.4% | — |
| 2021 | 102.3 | 22.4% | — |
| 2022 | 105.6 | 23.2% | — |
| 2023 | 91.7 | 20.1% | — |
| 2024 | 99.1 | 21.7% | — |
| 2025 | 110.4 | 24.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SUM2 | Solar Photovoltaic | PV | 52 | 52 | Dec 2017 | Operating | — | coming soon |
Owner / operator
Operator: Novatus Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Renewables Pipeline Parent, LLC | 100.0% | 52 MW |
Nearby plants
Within 80 km.
| Sumrall I Solar Farm | 52 MW | 1.3 km |
| OE_MS4 | — | 4.7 km |
| R D Morrow | 558 MW | 21.7 km |
| Hattiesburg Solar Farm | 50 MW | 22.1 km |
| Moselle | 511 MW | 22.8 km |
| Leaf River Cellulose LLC | 50 MW | 45.2 km |