Order Our Featured Plan & Get a Nest Learning ThermostatTM

  • Switch to Pollution FreeTM Efficient with Nest and get a $249 Nest Learning Thermostat at no charge to help you save energy*
  • Rate security on 100% wind energy for 24 months
  • Includes a $50 discount to Green Mountain's Energy Saver online store
Green Mountain Energy was the first electricity provider in Texas to offer cleaner electricity products when the Texas market opened to competitors in 2001. Green Mountain Energy provides service in the CenterPoint, Oncor, TNMP, AEP North and AEP Central territories.