Vistra Energy is a premier Texas-based energy company focused on the competitive energy and power generation markets through operation as the largest retailer of electricity and generator in the growing Texas market.

TXU Energy sells retail electricity and value-added services (primarily through our market-leading TXU Energy™ brand) to approximately 1.7 million residential and business customers in Texas.

Luminant generates and sells electricity from 13,800 megawatts of generation in Texas, powered by a diverse portfolio of natural gas, nuclear, coal, and solar facilities.

Dynegy, a subsidiary of Vistra Energy, operates generating facilities capable of powering more than 20 million homes throughout the Northeast, Mid-Atlantic, Midwest, and Texas.