Join our mission to change the way power is
made by choosing 100% clean electricity.

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Over 20 years of providing solar and wind energy to residents of

Texas Illinois Oregon Pennsylvania Maryland New Jersey New York Massachusetts
Tap into solar savings.

Interested in rooftop solar for your home? Save on installation costs with our special rebate.

Passionate about our planet.

Explore our mission, customer impact and how we're encouraging action for the planet.

Go green. Get a green product.

When you choose clean energy, we'll include a planet-friendly product of your choice.

Once upon a time,

a crew of planet-loving people believed that renewable energy could become a mainstream choice. Together, they began their mission to change the way power is made by providing clean energy to eco-conscious customers. Over the years, Green Mountain’s positive impact has grown thanks to our community. We’ve come a long way since 1997. Today, as the longest-serving renewable energy retailer, we can celebrate the ones who dared to dream big.