Welcome to the Sentinel Energy Project Website
The Sentinel Energy Project (SEP) is an 800 megawatt (MW) natural gas-powered electric generation facility. This state-of-the-art energy project will protect the region from dangerous blackouts and is necessary for the reliable integration of intermittent renewable energy resources into California's electric grid. Sentinel demonstrates our commitment
to a clean energy future, a better environment, and a stronger Coachella Valley.