Over 20 years of providing solar and wind energy to residents ofTexas Illinois Oregon Pennsylvania Maryland New Jersey New York Massachusetts
Calling all night owls!
Choose clean energy and score free electricity every night for 12 or 24 months.
Yes to sustainable nonprofits.
See how the Sun Club is using sustainability solutions to brighten nonprofits.
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.