Important:
Green Mountain Energy system upgrades are planned for Saturday, Nov. 2, at 10 p.m. - Sunday, Nov. 3, at 6 a.m. During this time, you’ll be unable to access your account on greenmountainenergy.com. We apologize for any inconvenience and appreciate your patience.
When you choose renewable energy to power your home, you’re not just reducing your carbon footprint — you’re helping build a cleaner future for the planet. As the nation’s longest-serving renewable energy retailer, we’re committed to building that future right alongside you.
100% clean electricity plans
Tools and tips for more sustainable life
Support for a cleaner grid
Our customers have avoided
pounds of CO2
That’s like planting
new trees.