- Wind & solar
- Operating
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Operating
Nunn: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Nunn
Power plant · Solar
Key facts
Power plant · Solarran 16% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2013
- Net generation, 2025
- 1,399 MWh
- Grid
- 12 kV to Southern California Edison Co (CISO)
- Location
- San Bernardino County, California
- Operated by
- CD US Solar MT 2 LLC
Operations
- Net generation, 2025
- 1,399
MWh - Fuel burned, 2025
- 4,775
MMBtu - Capacity factor, 2025
- 16.0
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 1,399 | 4,775 | 16.0% | — |
| 2024 | 1,554 | 5,304 | 17.7% | — |
| 2023 | 2,117 | 7,224 | 24.2% | — |
| 2022 | 2,489 | 8,493 | 28.4% | — |
| 2021 | 2,049 | 18,122 | 23.4% | — |
| 2020 | 2,632 | 23,076 | 30.0% | — |
| 2019 | 2,664 | 23,723 | 30.4% | — |
| 2018 | 2,635 | 23,988 | 30.1% | — |
| 2017 | 2,850 | 26,258 | 32.5% | — |
| 2016 | 2,956 | 27,289 | 33.7% | — |
| 2015 | 3,007 | 28,020 | 34.3% | — |
| 2014 | 2,771 | 26,354 | 31.6% | — |
| 2013 (6 of 12 months) | 1,021 | 9,737 | — | — |
How these are worked out
Net generation and fuel burned are the monthly figures EIA publishes in its bulk electricity file, from the plant's Form 923 reports; a year is the sum of its months. Capacity factor is a full year's net generation over today's nameplate capacity times the hours in that year (8,784 in a leap year), so a plant uprated or partly retired since reads against its current size; heat rate is fuel burned over net generation, for plants that burn fuel. A year with fewer than twelve months stated has no capacity factor, and a value outside the plausible range is left blank rather than shown. By month, the charts apply the same rules to each month's own hours and fuel.
Sources
3 sourcesSources
- EIA-860M
- GEMGlobal Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)