Explore how we're partnering with customers to transform our energy future.See What We're Doing
We are partnering with customers to transform their homes and businesses to use the latest energy technology, reduce energy costs, and be more comfortable.
Rutland now has the most solar per capita of any city in New England. Together with local officials, business leaders and residents, we’re powering the city with solar and growing economic opportunity in the process.
Learn how GMP is empowering customers to increase energy independence and reduce carbon emissions.
Get access to the latest information, contacts, press releases and resources from GMP. We’re here to answer your questions.View Press Center
"Mary Powell is working to create a radically different—and far more efficient—energy system based on locally produced wind and solar power, which means less reliance on the grid."
Motivated by Good
We are the first energy utility to be a certified B-Corp. This shows our commitment to the environment, the community and our employees.Learn More