- Wind & solar
- Operating
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Operating
Watts 3115: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Watts 3115
Power plant · Solar
Key facts
Power plant · Solarran 22% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2013
- Net generation, 2025
- 3,805 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
- 3,805
MWh - Fuel burned, 2025
- 12,982
MMBtu - Capacity factor, 2025
- 21.7
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 3,805 | 12,982 | 21.7% | — |
| 2024 | 3,953 | 13,487 | 22.5% | — |
| 2023 | 3,264 | 11,138 | 18.6% | — |
| 2022 | 3,628 | 12,377 | 20.7% | — |
| 2021 | 3,033 | 26,823 | 17.3% | — |
| 2020 | 3,304 | 28,967 | 18.8% | — |
| 2019 | 4,118 | 36,669 | 23.5% | — |
| 2018 | 3,854 | 35,087 | 22.0% | — |
| 2017 | 4,088 | 37,662 | 23.3% | — |
| 2016 | 4,423 | 40,833 | 25.2% | — |
| 2015 | 4,292 | 39,997 | 24.5% | — |
| 2014 | 3,017 | 28,691 | 17.2% | — |
| 2013 (5 of 12 months) | 1,591 | 15,179 | — | — |
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)