Six Flags Magic MountainUnder construction
Los Angeles County, California · EIA plant ID 67283 · Operator: Magic Mountain Parkway Solar Project 2023, LLC
12 MW under construction (Batteries, Solar Photovoltaic), first expected Sep 2026 · EIA-860M
Nameplate—MWSummer — MW
Generators0in service · 12 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 |
|---|---|---|---|---|---|---|---|---|
| 6569 | Solar Photovoltaic | PV | 10 | 10 | planned Sep 2026 | Under construction | — | coming soon |
| 6569B | Batteries | BA | 2 | 2 | planned Sep 2026 | Under construction | — | coming soon |
Owner / operator
Operator: Magic Mountain Parkway Solar Project 2023, 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.
| Ameresco Chiquita Canyon | 9 MW | 4 km |
| Homestead Energy Storage LLC | — | 7 km |
| Castaic Lake Phase II | 5 MW | 8.1 km |
| Foothill Feeder | 9 MW | 9.7 km |
| CES Placerita Power Plant | 90 MW | 10.6 km |
| Berry Placerita Cogen | 43 MW | 10.8 km |