Business Directory

Electric Power Generation, Transmission and Distribution
 
TXU Energy
6555 Sierra Drive
Irving, TX 75039

Phone: (972) 868-8331
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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. In fact, more Texans trust TXU Energy to power their homes and businesses than any other electricity provider. We’re passionate about creating experiences and solutions tailored to fit the needs of our customers, including renewable energy options, online tools to help save, and more. TXU Energy is a subsidiary of Vistra (NYSE: VST), a leading, Fortune 275 integrated retail electricity and power generation company based in North 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 wholesale markets in the U.S. and markets in Canada and Japan, as well. Serving nearly 4.3 million residential, commercial, and industrial retail customers with electricity and natural gas, Vistra is one of the largest competitive residential electricity providers in the country and offers over 50 renewable energy plans. The company is also the largest competitive power generator in the U.S., with a capacity of approximately 39,000 megawatts powered by a diverse portfolio, including natural gas, nuclear, solar, and battery energy storage facilities. In addition, Vistra is a large purchaser of wind power. Vistra is actively engaged in the global effort to mitigate the impacts of climate change through the reduction of greenhouse gas emissions across business activities and the transformation of the company's power generation fleet. Vistra has a robust and growing pipeline of carbon-free renewables and battery storage, including over 2,800 MW of zero-carbon generation online, nearly 2,000 MW of solar or battery storage under construction or in development, and more than 3,000 MW of zero-carbon assets in the development pipeline. The company owns and operates a 400-MW/1,600-MWh battery energy storage system in Moss Landing, California, the largest of its kind in the world. In addition to being an industry leader in the effort to address climate change, Vistra strives for excellence in employee safety, supply chain and employee diversity, community impact, and the customer experience. Vistra holds the strong belief that corporations must expand their purpose beyond just shareholders to a more diverse set of stakeholders and work together to be a part of the solution. At Vistra, this means investing in our employees, putting customers first, supporting critical Diversity, Equity and Inclusion initiatives, and making a genuine effort to better the communities where we live, work, and serve. Read more about our environmental, social, and governance efforts and read the company's sustainability report at https://www.vistracorp.com/sustainability/.
Member Since: 2002
Oncor
1616 Woodall Rodgers Frwy.
Dallas, TX 75202-1234

Phone: (214) 486-2000
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Oncor is passionate about serving you, building and strengthening our relationships, and being a trusted advisor in your community and in the utility industry.
Member Since: 1909
GridLiance
201 E John Carpenter Frwy.
Suite 900
Irving, TX 75062
Phone: (469) 718-7044
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GridLiance is a family of transmission-only electric utility operating companies. We own and operate electric transmission facilities that serve primarily rural electric cooperatives and public power entities.
Member Since: 2018
Cenergistic
5950 Sherry Lane
Suite 900
Dallas, TX 75225
Phone: (214) 601-6900
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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.

Member Since: 2023
Vistra Energy
6555 Sierra Drive
Irving, TX 75039

Phone: (214) 812-4600
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Vistra Energy is an integrated retail and generation company, with a strong balance sheet, positive cash flows and a strategy for growth. With a tradition of operational excellence from predecessor companies that go back more than a century and a vision for the future, Vistra Energy has unique expertise in: Customer relationships. Commodity pricing. Risk management.

Member Since: 2008
Reliant, an NRG company
2745 Dallas Parkway
Suite 200
Plano, TX 75093

Phone: 469-277-4083
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Empower yourself with our easy-to-use tools and information that help you manage your electricity usage. Get support when you need it with best-in-class customer service by phone, email and live chat. Benefit from our innovative solutions that bring insight into the ways you use electricity.
Member Since: 2002