Vistra Energy (NYSE: VST) is a premier, integrated, Fortune 350 energy company based in Irving, Texas, providing essential resources for customers, commerce, and communities. Vistra combines an innovative, customer-centric approach to retail with safe, reliable, diverse, and efficient power generation. The company brings its products and services to market in 20 states and the District of Columbia, including six of the seven competitive retail markets in the U.S. and markets in Canada and Japan, as well.

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 is one of the largest competitive power generation businesses in the country with a diverse portfolio of natural gas, nuclear, coal, solar, and energy storage facilities across 12 states.

Dynegy delivers simple, price-protected retail electricity plans throughout the Northeast, Mid-Atlantic, and Midwest.