North Palm Springs 4A
Riverside County, California · EIA plant ID 57722 · Operator: Altus Power America Management, LLC
Nameplate4MWSummer 4 MW
Generators1in service
Net generation8GWh12 mo to Dec 2025
Capacity factor24%solar units, summer MW
Heat rate—thermal plants only
First online2012
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) |
|---|---|---|---|
| 2012 | 0.8 | 9.4% | — |
| 2013 | 7.5 | 21.4% | — |
| 2014 | 6.8 | 19.6% | — |
| 2015 | 5.5 | 15.6% | — |
| 2016 | 5.6 | 16.0% | — |
| 2017 | 3.4 | 9.7% | — |
| 2018 | 4.1 | 11.8% | — |
| 2019 | 9.7 | 27.8% | — |
| 2020 | 9 | 25.6% | — |
| 2021 | 9.8 | 27.9% | — |
| 2022 | 9.3 | 26.6% | — |
| 2023 | 7.9 | 22.6% | — |
| 2024 | 7.9 | 22.4% | — |
| 2025 | 8.3 | 23.6% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Solar Photovoltaic | PV | 4 | 4 | Oct 2012 | Operating | — | coming soon |
Owner / operator
Operator: Altus Power America Management, LLC. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| North Palm Springs Investments, LLC | 100.0% | 4 MW |
Nearby plants
Within 80 km.
| Wagner Wind LLC | 6 MW | 0.6 km |
| Indigo Energy Facility | 150 MW | 0.9 km |
| Altech III | retired | 0.9 km |
| Mountain View I&2 | 71 MW | 1.3 km |
| Karen Avenue Wind Farm | 12 MW | 1.4 km |
| Phoenix Wind Power LLC | 2 MW | 1.4 km |