- Wind & solar
- Operating
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- Operating
Ramona 2: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Ramona 2
Power plant · Solar
Key facts
Power plant · Solarran 21% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2013
- Net generation, 2025
- 9,016 MWh
- Grid
- 12 kV to San Diego Gas & Electric Co (CISO)
- Location
- San Diego County, California
- Operated by
- MN8 Energy LLC
Operations
- Net generation, 2025
- 9,016
MWh - Fuel burned, 2025
- 30,761
MMBtu - Capacity factor, 2025
- 20.6
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 9,016 | 30,761 | 20.6% | — |
| 2024 | 8,913 | 30,412 | 20.3% | — |
| 2023 | 8,903 | 30,375 | 20.3% | — |
| 2022 | 11,297 | 38,544 | 25.8% | — |
| 2021 | 11,784 | 104,217 | 26.9% | — |
| 2020 | 4,328 | 37,944 | 9.8% | — |
| 2019 | 9,318 | 82,978 | 21.3% | — |
| 2018 | 9,258 | 84,286 | 21.1% | — |
| 2017 | 8,610 | 79,325 | 19.7% | — |
| 2016 | 11,767 | 108,632 | 26.8% | — |
| 2015 | 11,765 | 109,640 | 26.9% | — |
| 2014 | 10,570 | 100,519 | 24.1% | — |
| 2013 (1 of 12 months) | 106 | 1,011 | — | — |
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)