| Helms Pumped StorageHydroelectric Pumped Storage · EIA 6100 | operator | 1,053 MW | Not dated | |
| Delta Energy CenterNatural Gas Fired Combined Cycle · EIA 55333 | commercial participant | 943.5 MW | Since 2003-08-14 | |
| Russell City Energy CenterNatural Gas Fired Combined Cycle · EIA 56467 | offtaker | 655 MW | Since 2006-01-01 | |
| Metcalf Energy CenterNatural Gas Fired Combined Cycle · EIA 55393 | offtaker | 635 MW | Since 2006-10-23 | |
| Gateway Generating StationNatural Gas Fired Combined Cycle · EIA 56476 | operator | 619.7 MW | Not dated | |
| Panoche Energy CenterNatural Gas Fired Combustion Turbine · EIA 56803 | offtaker | 432 MW | Since 2006-04-01 | |
| Kola Energy CenterBatteries · EIA 67680 | offtaker | 400 MW | Since 2022-04-21 | |
| CrimsonBatteries · EIA 65140 | offtaker | 350 MW | Since 2021-08-10 | |
| Desert Sunlight 300, LLCSolar Photovoltaic · EIA 57993 | offtaker | 313.7 MW | Since 2010-09-23 | |
| Daggett 2Batteries, Solar Photovoltaic · EIA 64851 | offtaker | 313 MW | Since 2020-12-22 | |
| Mojave Solar ProjectSolar Thermal without Energy Storage · EIA 57331 | offtaker | 280 MW | Since 2011-11-10 | |
| Crockett Cogen ProjectNatural Gas Fired Combined Cycle · EIA 55084 | commercial participant | 247 MW | Since 2008-02-14 | |
| Northern Orchard Solar PV, LLCSolar Photovoltaic, Batteries · EIA 67039 | offtaker | 242 MW | Since 2024-06-01 | |
| Midway Sunset CogenNatural Gas Fired Combustion Turbine · EIA 52169 | offtaker | 234 MW | Since 1989-12-14 | |
| Mariposa Energy ProjectNatural Gas Fired Combustion Turbine · EIA 57483 | offtaker | 199.6 MW | Since 2009-10-15 | |
| James B BlackConventional Hydroelectric · EIA 249 | operator | 168.6 MW | Not dated | |
| North Sky River Energy LLCOnshore Wind Turbine · EIA 58154 | offtaker | 162 MW | Since 2011-07-15 | |
| Copper Mountain Solar 2Solar Photovoltaic · EIA 58017 | offtaker | 154 MW | Since 2011-07-26 | |
| CA Flats Solar 150, LLCSolar Photovoltaic · EIA 60034 | offtaker | 150 MW | Since 2013-12-30 | |
| Shiloh I Wind ProjectOnshore Wind Turbine · EIA 56362 | offtaker | 150 MW | Since 2005-07-15 | |