TXU Energy is a retail electricity provider. It caters to homes, apartments, and all-sized businesses offering customer service, priced electricity service plans, energy efficiency options, renewable energy programs, and other electricity-related products and services. The company also provides TXU A/C & Heat Protect, TXU MyHome Protect Ultra, TXU MyHome Appliances Protect, TXU MyHome Systems Protect, TXU Energy Simple Rate Plus A/C Care, etc.