Green Mountain Energy Reviews & Ratings

  • Founded in 1997
  • Subsidiary of NRG
  • Company HQ: Houston, TX
Green Mountain Energy Logo
Green Mountain Energy Reviews & Ratings

EnergyBot's Review

Green Mountain Energy is a Texas-based electricity provider that has been supplying clean energy from 100% renewable resources for over 20 years. This eco-conscious supplier’s affordable green energy plans make it easy for consumers and businesses in Texas to reduce their carbon footprint while saving money. As a leader in shaping the sustainability market, Green Mountain Energy has evolved from a small team of clean energy specialists to one of the longest-serving renewable energy suppliers in the country. 

Green Mountain Energy VS Other Energy Companies:

Plans and Rates
star star star star
4 / 5
Customer Service
star star star star
4 / 5
Renewable Plans
star star star star star
5 / 5
PUC Rating
star star star star
4 / 5
EnergyBot Rating
star star star star partial star
4.25 / 5

Customer Reviews

About Green Mountain Energy 

Headquarters: Austin, Texas

Founded: 1997


“Using the power of consumer choice to change the way power is made.”

Subsidiary of Reliant Energy: Since 2008

Service Offerings:

Clean electricity products, carbon offsets, and renewable energy plans for residential and commercial customers

Markets Served:

  • Texas
  • Illinois
  • Maryland
  • Massachusetts
  • New Jersey
  • Pennsylvania
  • New York City

Why Choose Green Mountain Energy?

  • Texas-based supplier
  • No long-term contract
  • No deposit
  • Electricity usage tracking
  • Usage and balance alerts
  • Paperless billing
  • Reliable, efficient service
  • Energy Saver Center
  • 100% renewable energy
  • Free smart sprinkler 
  • Free Nest Thermostat™
  • Free LED lights

Green Mountain Energy Renewable Energy Plans

Traditional energy sources such as fossil fuels are finite resources that emit carbon dioxide and harm our environment. Green Mountain Energy only offers electricity that is sourced from wind, solar, and other renewable sources as part of their commitment to create a more sustainable present — and future. Their renewable energy plans underscore the company’s mission to change the way we power our world, with a focus on how electricity is made. Today, these plans allow consumers and businesses to choose 100% clean electricity. 

Learn more about Green Mountain Energy Renewable Energy plans below. 

Green Mountain Energy Solar Energy Plans

If you choose a Green Mountain Energy Solar Energy plan, you will not only contribute to sustainability efforts, but you will also help improve access to solar energy for environmentally-conscious Texans. On behalf of all solar customers, Green Mountain Energy allocates a monthly investment to technology and renewable energy programs that help make solar energy more affordable for all. 

Green Mountain Energy Pollution Free Plan

The Pollution-Free plan allows customers to power their residential or commercial properties with 100%, clean pollution-free sources. Customers who sign up for this plan are also eligible to receive one free tech-enabled gadget that makes energy conservation possible: a smart sprinkler, LED lights, or a Nest Learning Thermostat. 

Green Mountain Energy Carbon Offset Plans

Carbon offsets help balance out toxic carbon emissions and greenhouse gases in one location with reductions in other areas. The Green Mountain Energy Carbon Offset plans help customers calculate current energy usage to make it easier to save money and offset non-renewable energy usage with green energy. 

Green Mountain Energy Commercial Electricity Plans

Green Mountain Energy offers clean electricity solutions for small, medium, and large businesses. Their Commercial Electricity plans help business owners achieve sustainable business growth while contributing to a more sustainable environment. Green Mountain Energy makes it easy for commercial customers to choose cost-effective, eco-friendly alternatives to traditional energy resources while showcasing their commitment to renewable energy. Commercial Electricity plans are also highly customizable to be in line with a company’s goals, budget, and long-term vision. 

Benefits of Green Mountain Energy Commercial Electricity Plans

  • Protection against rising energy rates
  • Carbon footprint reductions
  • Access to 100% renewable energy plans 
  • Commercial solar plans (offered in Texas only)
  • Renewable Rewards® Buyback Program
  • Special offer for small business customers for the EnTouch Energy Management System (EMS)
  • Renewable energy purchase certificate and decal for storefront windows
  • Registration assistance in the EPA Green Power Partnership program
  • Assistance in earning Green Power Points for LEED® certification
  • Customized calculations of carbon footprint and related tools
  • Carbon offsets and renewable energy certificates (RECs)
  • Promotional materials to leverage your business’ eco-friendly practices in growing your business

How to Shop with EnergyBot

At EnergyBot, we make securing energy — and savings — easy for residential and commercial customers. Give us essential information about your location, what business you’re in, the name of your utility, and what you paid for your last energy bill, and we’ll do the work to find you the best local energy rates.

Ready to get started? Let’s go. 

How to Pay

Green Mountain Energy offers many simple, efficient ways to make payments. 

Pay Online

Visit the Green Mountain website to log into your account and pay your monthly bill, or enroll in auto-pay with your credit card. 

Pay by Mail

Mail your payment along with the receipt that came with your bill to the following address:

P.O. Box 660305 

Dallas, TX 75266-0305

Pay In Person

For a convenience fee of $1.50, residential customers can visit CheckFreePay station locations and pay in person. 

Pay by Phone

Call 844-854-2257 to pay your bill 24/7. 

Why Trust EnergyBot

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"We help people make better energy decisions" – that's not just our tagline, it's our lifeblood. We're all about empowering you to take control of your energy costs and efficiency. Whether that means cutting your electric bill, going green, or both, we’re here to help.

We aren't here to sell you something. We are here to help you make the best energy decision for your home or business.

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Green Mountain Energy FAQ

Yes, Green Mountain offers solar buyback plans. You can find more information here.

Green Mountain Energy is a highly rated energy provider that is licensed by the PUC of Texas.