RE Astoria 2
Kern County, California · EIA plant ID 59977 · Operator: RE Astoria 2 LLC
Nameplate75MWSummer 75 MW
Generators1in service
Net generation190GWh12 mo to Aug 2026
Capacity factor29%solar units, summer MW
Heat rate—thermal plants only
First online2016
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) |
|---|---|---|---|
| 2016 | 53.9 | 96.6% | — |
| 2017 | 211.4 | 32.2% | — |
| 2018 | 229.3 | 34.9% | — |
| 2019 | 215.3 | 32.8% | — |
| 2020 | 221.1 | 33.6% | — |
| 2021 | 229.8 | 35.0% | — |
| 2022 | 232.2 | 35.4% | — |
| 2023 | 204.1 | 31.1% | — |
| 2024 | 156 | 23.7% | — |
| 2025 | 144.8 | 22.0% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| ASTR2 | Solar Photovoltaic | PV | 75 | 75 | Dec 2016 | Operating | — | coming soon |
Owner / operator
Operator: RE Astoria 2 LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| RE Astoria 2 LLC | 100.0% | 75 MW |
Nearby plants
Within 80 km.
| RE Astoria | 100 MW | 2.2 km |
| RE Garland A | 20 MW | 2.3 km |
| Solar Star 4 | — | 2.4 km |
| Solar Star 3 | — | 2.4 km |
| Kingbird B Solar, LLC | 20 MW | 4 km |
| RE Garland | 273 MW | 4.3 km |