Bellefield 2 Solar & Energy Storage FarmUnder construction
Kern County, California · EIA plant ID 64209 · Operator: 26SB 8me LLC
1,000 MW under construction (Batteries, Solar Photovoltaic), first expected Dec 2026 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 1,000 MW building
Net generation—GWh12 mo
Capacity factor—no 923 generation in the last 12 months
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 |
|---|---|---|---|---|---|---|---|---|
| 26SBA | Solar Photovoltaic | PV | 500 | 500 | planned Dec 2026 | Under construction | — | coming soon |
| 26SBB | Batteries | BA | 500 | 500 | planned Dec 2026 | Under construction | — | coming soon |
Owner / operator
Operator: 26SB 8me LLC. 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.
| Edwards Sanborn S4 | 60 MW | 4.6 km |
| Sanborn Hybrid 3 | — | 4.8 km |
| Edwards Sanborn S3 | 71 MW | 4.9 km |
| Aratina Solar Center 2 | — | 5.3 km |
| Bellefield Solar and Energy Storage Farm | 1,000 MW | 5.3 km |
| Edwards Sanborn E5 | 115 MW | 5.9 km |