Texas Power Grid — ERCOT Interactive Map

Oncor Electric Delivery

North & Central Texas

~40% of ERCOT load Dallas-Fort Worth Largest TDU

CenterPoint Energy

Houston & Gulf Coast

Houston Metro ~2.4M customers Coastal exposure

AEP Texas

Central & West Texas

Abilene · San Angelo Wind corridor Rural distribution

Texas-New Mexico Power

South of Dallas / Austin Metro

Cedar Park · Hutto · Taylor Fastest growing

Lubbock Power & Light

West Texas — Lubbock

Joined ERCOT 2021 Municipal utility