Cenergistic is the nation’s foremost energy conservation technology company, helping 1,500+ clients save $6.7B in energy costs, earning ENERGY STAR’s top award every year since 2009.

Oncor is passionate about serving you, building and strengthening our relationships, and being a trusted advisor in your community and in the utility industry.

TXU Energy has a long-standing history of doing the right things for our customers. It starts with the basics — providing electricity plans with easy-to-understand terms and straightforward pricing you can count on.

Reliant offers a range of affordable electricity plans designed to fit your budget or lifestyle. Plus, Reliant makes it easy to switch or start your service. You'll even find ways to make your home more energy efficient, secure and simpler to manage.

We’re experts in planning, engineering, construction and operation and will ensure that your transmission is treated equitably in the Regional Transmission Organization (RTO) process.

At Vistra Energy, we focus on our customers and we care about the communities where we live and do business.