Windsor BESSUnder construction
Bertie County, North Carolina · EIA plant ID 69872 · Operator: North Carolina El Member Corp
4 MW under construction (Batteries), first expected Dec 2026 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 4 MW building
Net generation—GWh12 mo
Capacity factor—not meaningful for storage
Heat rate—thermal plants only
First online—
Capacity factor by year
Net MWh ÷ (summer MW × hours), primary-fuel units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
No capacity factor available.
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.
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 |
|---|---|---|---|---|---|---|---|---|
| BAT1 | Batteries | BA | 3.9 | 3.9 | planned Dec 2026 | Under construction | — | coming soon |
Owner / operator
Operator: North Carolina El Member Corp. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
Nearby plants
Within 80 km.
| Windsor Cooper HIill Solar, LLC | 5 MW | 7.5 km |
| Windsor Solar | 5 MW | 8.9 km |
| Windsor Hwy 17 Solar | 5 MW | 9.8 km |
| Jakana Solar | 5 MW | 19 km |
| Hardison Farm Solar, LLC | 5 MW | 22 km |
| MC1 Solar | 5 MW | 22 km |