4.2
576 reviews
100K+
Downloads
Content rating
Everyone
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About this app

Available to Texas customers only. Stay connected to your green lifestyle where you are with the Green Mountain Energy App. With daily green living tips and a host of tools to manage your impact, we make it effortless to live cleaner and greener everyday.

•Pay your bill, check your balance, and review billing and payment history.
•Manage account services like AutoPay, Average Billing, and Tree Free billing.
•Transfer your electricity service to a new address.
•Access important plan details like your Electricity Facts Label, Terms of Service and your Rights as a Customer.
•Track your usage with interactive, customizable graphs that show trends, projected electricity costs and weather impacts in your area.
•Get green add-ons like Green Mountain Driver and support sustainability projects through Green Mountain Energy Sun Club.
•Earn badges for helping the planet by greening up your life.
•See the differences you’re making by tracking your personal impact for preventing carbon emissions. The longer you stay on your plan, the bigger your impact gets.
•Link your electric vehicle to make an even bigger impact.
Updated on
Jul 14, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity, and App info and performance
This app may collect these data types
Personal info
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
567 reviews
Derek Allen
August 13, 2023
The app otherwise has great functionality, but will not allow me to pay my bill. Regardless of whether I use my card or PayPal, it's just caught in a cycle of selecting the payment date every time you click Confirm. If it wasn't for being unable to pay my bill through the app, I'd probably rate it 4-5 stars, but that's a pretty big deal to me.
17 people found this review helpful
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Green Mountain Energy Company
August 18, 2023
Hi Derek, we are sorry to hear that you are having issues with our app. We'd be happy to take a look into this for you, please contact us at Feedback@GreenMountain.com with your account number or service address. Thank you.
Erica Stanford
May 2, 2025
the app hangs up or won't load from time to time even with clear Internet connection wifi or data. but still overall a good app to track electricity usage and many other useful things
1 person found this review helpful
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A Google user
August 9, 2019
Been waiting for this for so long! Awesome app. As a provider, Green Mt isn't the cheapest but I have never had any issue at all with them and they're far from the most expensive. The All Nighter Plan is good in Texas. Suggestion: please make it easier to sign in/stay signed in. Remember username at the least.
21 people found this review helpful
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Green Mountain Energy Company
September 6, 2019
Thanks for your feedback, Doug. We are here if you ever need us!

What’s new

New features and improvements, providing a robust app experience!

App support

About the developer
Green Mountain Energy Company
SHEVON.PATEL@NRG.COM
2745 Dallas Pkwy Ste 200 Plano, TX 75093-8729 United States
+1 832-428-9545