Green Mountain Energy Company

Help Protect the Environment with Green Mountain Energy

You can make a positive difference for the environment by switching to renewable energy from Green Mountain Energy, the nation’s longest serving renewable energy retailer. Green Mountain Energy was founded with a mission to change the way power is made because they believe in using sun, wind and water…for good.

Powering your home with Pollution FreeTM electricity is one of the easiest ways to significantly reduce your household’s share of carbon dioxide (CO2) emissions. Sign up today and start making a difference!

Green Mountain Energy Rates

Get affordable prices on Pollution Free electricity, made from 100% wind energy, with the flexibility of a month-to-month plan or get price security with a fixed price plan. Get a special rate when you sign up for our Pollution Free e+ month-to-month product and enroll in Tree Free (paperless) billing and Auto Pay.

*Enrollment in Pollution Free Efficient with Nest is limited and provides one Nest Learning Thermostat per household. Thermostat quantities are limited. You must have a residential Texas, New York, Illinois or Pennsylvania service address to enroll in this plan. Thermostat not compatible with all HVAC systems. We recommend that you check the compatibility of your system online at before enrolling in this plan. If thermostat is not compatible, you may cancel this plan with no penalty as long as you notify Green Mountain within 90 days and return the Nest Thermostat in good condition. A limited warranty is only provided by Nest, and except for that limited warranty, Green Mountain and Nest make no warranties. Green Mountain is not affiliated with Nest or the products and services it markets. View details of the Nest limited warranty at

Green Mountain Energy Coverage Areas Include

Houston, Fort Worth, Corpus Christi, Garland, Irving, Pasadena, Grand Prairie, Waco, McAllen, Midland, Odessa, Killeen, Baytown, Dallas, Arlington, Plano, Laredo, Brownsville, Mesquite, Carrollton, Wichita Falls, Richardson, San Angelo, Tyler, Lewisville, Kingwood