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Green Mountain Energy Reviews
| Overall SaveOnEnergy score | 3.7/5 |
|---|---|
| Customer service | 3/5 |
| Online accessibility | 5/5 |
| Plan options | 3/5 |
SaveOnEnergy has 20 years of experience working with various top-tier providers in deregulated markets. Because there are dozens of providers, hundreds of plans, and constantly changing rates, our reviews are not based on first-hand experience. We encourage customers to do their own research, compare multiple plans, and consider their individual priorities when choosing which provider is the best fit for them.
(Ratings updated 5/7/2025)
PUC complaint score, if active
Google reviews score
Satisfaction guarantee
Option to cancel and/or change service options
Years in businessOnline bill pay
Access to usage trends & alerts
Order options
Pricing info & transparencyContract lengths
Renewable plan options
Serviceability
Learn more about how deregulated energy works
Green Mountain Energy FAQs
Green Mountain Energy offers 100% green energy plans to residential and business customers in seven states. This provider is one of the few that specializes in green energy plans powered by solar energy and wind energy.
Depending on your credit score, you may be required to pay a deposit when you sign up for a Green Mountain Energy plan. The company doesn’t offer no-deposit energy plans, but there are other providers on the SaveOnEnergy marketplace that do. Enter your ZIP code and filter for no-deposit and prepaid plans available in your area.
Yes, there will be a Green Mountain Energy cancellation fee (or early termination fee) for its fixed-rate plans if you end your contract early. This fee ranges from $150 to $295 depending on the length of your plan, but the company will waive your fee if you’re moving outside of its service area.
The best Green Mountain Energy plan for you depends on what you need from an energy plan. The plans differ based on the type of green energy that powers them, as well as the length of the plan. You can use SaveOnEnergy’s marketplace to compare pricing and details and choose the best plan for your needs.