Hyperion Treatment Plant CHP Plant
Los Angeles County, California · EIA plant ID 60960 · Operator: Constellation New Energy Inc.
Nameplate33MWSummer 22 MW
Generators3in service
Net generation155GWh12 mo to Aug 2026
Capacity factor50%other units, summer MW
Heat rate11,275Btu/kWhfossil units, electric fuel, HHV
First online2017
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), other 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.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2017 | 72.7 | 41.5% | 8,872 |
| 2018 | 151.1 | 66.1% | 10,611 |
| 2019 | 158.3 | 67.6% | 9,987 |
| 2020 | 147.7 | 58.7% | 10,262 |
| 2021 | 131.5 | 46.1% | 11,313 |
| 2022 | 152.2 | 41.5% | 12,101 |
| 2023 | 142.4 | 42.5% | 12,158 |
| 2024 | 137.3 | 44.5% | 11,868 |
| 2025 | 153.1 | 53.9% | 11,253 |
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 |
|---|---|---|---|---|---|---|---|---|
| CTG1 | Other Waste Biomass | GT | 11 | 10 | Apr 2017 | Operating | — | coming soon |
| CTG2 | Other Waste Biomass | GT | 11 | 10 | Apr 2017 | Operating | — | coming soon |
| STG1 | Other Waste Biomass | GT | 11 | 2 | Apr 2017 | Operating | — | coming soon |
Owner / operator
Operator: Constellation New Energy Inc.. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Exelon | 100.0% | 33 MW |
Nearby plants
Within 80 km.
| Scattergood | 876 MW | 0.8 km |
| El Segundo Energy Center LLC | 537 MW | 1.7 km |
| Central Utilities Plant LAX 2 | 9 MW | 3.1 km |
| Equinix Maple Ave. Fuel Cell | 2 MW | 3.2 km |
| El Segundo Cogen | 180 MW | 3.3 km |
| Equinix Douglas St. Fuel Cell | 2 MW | 4.2 km |