Suffolk CSG, LLC
Suffolk County, Virginia · EIA plant ID 67531 · Operator: Dimension Energy LLC
Nameplate4MWSummer 4 MW
Generators1in service
Net generation7GWh12 mo to Dec 2025
Capacity factor21%solar units, summer MW
Heat rate—thermal plants only
First online2024
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) |
|---|---|---|---|
| 2024 | 5.1 | 20.1% | — |
| 2025 | 7.1 | 21.2% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| SUFFO | Solar Photovoltaic | PV | 3.8 | 3.8 | Apr 2024 | Operating | — | coming soon |
Owner / operator
Operator: Dimension Energy LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Dimension Energy LLC | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Suffolk - VA 0141 (Johnson South) | — | 3.2 km |
| Ho-Fel Solar | — | 10.7 km |
| International Paper Franklin Mill | 36 MW | 13.4 km |
| Downtown | 3 MW | 14.2 km |
| TWE Myrtle Solar Farm, LLC | 15 MW | 14.3 km |
| Pretlow | 3 MW | 14.9 km |