- Clean firm
- Operating
- 10 · 100 · 1,000 MW
Map
- Clean firm
- Operating
Alamo: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Alamo
Power plant · Hydro
Key facts
Power plant · Hydroran 38% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1986
- Net generation, 2025
- 65,713 MWh
- Grid
- 66 kV to Southern California Edison Co (CISO)
- Location
- Los Angeles County, California
- Operated by
- California Dept. of Water ResourcesSourceEIA-860M Preliminary Monthly Electric Generator Inventory
Operations
- Net generation, 2025
- 65,713
MWh - Fuel burned, 2025
- 224,214
MMBtu - Capacity factor, 2025
- 38.3
% - Heat rate, 2025
- Not stated
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2025 | 65,713 | 224,214 | 38.3% | — |
| 2024 | 55,881 | 191,169 | 32.5% | — |
| 2023 | 91,319 | 311,580 | 53.2% | — |
| 2022 | 10,885 | 37,140 | 6.3% | — |
| 2021 | 13,172 | 116,492 | 7.7% | — |
| 2020 | 41,321 | 362,261 | 24.0% | — |
| 2019 | 63,010 | 561,104 | 36.7% | — |
| 2018 | 52,794 | 480,638 | 30.8% | — |
| 2017 | 104,372 | 961,577 | 60.8% | — |
| 2016 | 67,000 | 618,545 | 38.9% | — |
| 2015 | 23,880 | 222,539 | 13.9% | — |
| 2014 | 19,265 | 183,210 | 11.2% | — |
| 2013 | 22,048 | 210,363 | 12.8% | — |
| 2012 | 29,339 | 279,190 | 17.0% | — |
| 2011 | 104,995 | 1,020,131 | 61.2% | — |
| 2010 | 78,171 | 762,636 | 45.5% | — |
| 2009 | 54,924 | 536,060 | 32.0% | — |
| 2008 | 64,333 | 633,936 | 37.4% | — |
| 2007 | 56,775 | 561,165 | 33.1% | — |
| 2006 | 87,063 | 863,577 | 50.7% | — |
| 2005 | 104,757 | 1,047,465 | 61.0% | — |
| 2004 | 121,381 | 1,216,480 | 70.5% | — |
| 2003 | 65,123 | 666,925 | 37.9% | — |
| 2002 | 78,270 | 796,241 | 45.6% | — |
| 2001 | 71,691 | 740,783 | 41.8% | — |
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.