- Combustion
- Operating
- 10 · 100 · 1,000 MW
Map
- Combustion
- Operating
Haynes: location. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Haynes
Power plant · Gas, combustion turbine
Key facts
Power plant · Gas, combustion turbineran 11% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 1962
- Net generation, 2025
- 1,652,416 MWh
- Grid
- 230 kV to Los Angeles Department of Water & Power (LDWP)
- Location
- Los Angeles County, California
- Operated by
- Los Angeles Department of Water & Power
Operations
- Net generation, 2025
- 1,652,416
MWh - Fuel burned, 2025
- 12,779,760
MMBtu - Capacity factor, 2025
- 10.8
% - Heat rate, 2025
- 7,734
Btu/kWh
| Year | Net generation (MWh) | Fuel burned (MMBtu) | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|---|
| 2026 (8 of 12 months) | 1,086,538 | 9,274,908 | — | 8,536 |
| 2025 | 1,652,416 | 12,779,760 | 10.8% | 7,734 |
| 2024 | 2,526,444 | 19,071,776 | 16.5% | 7,549 |
| 2023 | 2,549,667 | 20,241,300 | 16.7% | 7,939 |
| 2022 | 2,562,641 | 20,186,816 | 16.8% | 7,877 |
| 2021 | 2,602,487 | 19,905,170 | 17.1% | 7,648 |
| 2020 | 3,680,122 | 28,053,528 | 24.1% | 7,623 |
| 2019 | 2,926,944 | 22,397,711 | 19.2% | 7,652 |
| 2018 (11 of 12 months) | 2,865,241 | 21,401,267 | — | 7,469 |
| 2017 | 2,853,921 | 21,755,660 | 18.7% | 7,623 |
| 2016 | 3,368,110 | 26,523,623 | 22.1% | 7,875 |
| 2015 | 2,878,544 | 22,312,762 | 18.9% | 7,751 |
| 2014 | 2,941,084 | 24,608,124 | 19.3% | 8,367 |
| 2013 | 3,642,018 | 29,588,435 | 23.9% | 8,124 |
| 2012 | 3,079,373 | 29,400,400 | 20.2% | 9,548 |
| 2011 | 3,346,902 | 28,159,254 | 22.0% | 8,414 |
| 2010 | 4,389,873 | 35,265,952 | 28.8% | 8,034 |
| 2009 | 4,167,111 | 34,325,671 | 27.4% | 8,237 |
| 2008 | 4,832,876 | 34,411,998 | 31.6% | 7,120 |
| 2007 | 4,003,233 | 33,911,366 | 26.3% | 8,471 |
| 2006 | 3,481,806 | 29,297,448 | 22.9% | 8,414 |
| 2005 | 3,648,482 | 31,401,922 | 23.9% | 8,607 |
| 2004 | 2,046,335 | 22,242,867 | 13.4% | 10,870 |
| 2003 | 2,484,718 | 26,069,390 | 16.3% | 10,492 |
| 2002 | 2,328,262 | 25,236,885 | 15.3% | 10,839 |
| 2001 | 3,315,253 | 34,084,921 | 21.8% | 10,281 |
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.