Power Plants in ERCOT (Texas)

1,289 plants · 268.7 GW total capacity

The ERCOT (Texas) grid region encompasses 1,289 power plants with 268.7 GW total capacity across 2 states.

Largest is Project Matador Gas Plant (PMG) (11679 MW Natural Gas); oldest active is Dunlap TP 1 (1927); newest is Lone Wolfe Phase One (2026); top state is Texas (1,288 plants); top owner is Walmart Stores Texas, (89 plants).