Power your home with clean energy.
Sign up and we'll donate to the National Butterfly Center and the Sun Club.
Every Green Mountain plan features 100% renewable energy, so you can power your home while making a positive impact on the environment. And when you sign up, we'll make a $100 donation to the National Butterfly Center. We’ll also make a $50 donation to the Sun Club to help more nonprofits shrink their carbon footprint.