Raceway Solar & Storage
Los Angeles County, California · EIA plant ID 66773 · Operator: aes clean energy
Nameplate205MWSummer 205 MW
Generators2in service
Net generation351GWh12 mo to Aug 2026
Capacity factor33%solar units, summer MW
Heat rate—thermal plants only
First online2024
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) |
|---|---|---|---|
| 2024 | 254.9 | 35.8% | — |
| 2025 | 368.1 | 34.4% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| RCWYB | Batteries | BA | 80 | 80 | May 2024 | Operating | — | coming soon |
| RCWYS | Solar Photovoltaic | PV | 125 | 125 | May 2024 | Operating | — | coming soon |
Owner / operator
Operator: aes clean energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| aes clean energy | 100.0% | 205 MW |
Nearby plants
Within 80 km.
| Rabbitbrush Solar, LLC | 120 MW | 3.4 km |
| Chaparral Springs | 262 MW | 4.4 km |
| Estrella Solar & Storage | 84 MW | 4.7 km |
| Willow Spring Solar, LLC | 108 MW | 4.8 km |
| Tumbleweed Energy Storage | 125 MW | 4.9 km |
| Solar Star 2 | 279 MW | 6.1 km |