Southern California Edison Co — Operated Plants

42 plants · 3.1 GW total capacity

Southern California Edison Co operates 42 power plants with 3.1 GW total capacity. Primarily hydroelectric (27 plants, 1.2 GW). Parent organization: Edison International.

Largest is Mountainview Generating Station (1037 MW Natural Gas); oldest active is Santa Ana 1 (1899); newest is Yorktown Battery Energy Storage Facility (2024).