Energy Efficiency

We’re proud to have been recognized as the #1 Energy Efficiency Provider in the Nation, saving customers more than 1 billion kWh of energy a year and reducing carbon dioxide emissions by more than 4 million metric tons. 

Whether we're helping a large industrial plant, a cultural institution like TD Garden or Fenway Park, or the smallest home, we provide tailored solutions to help all our customers save money and energy all year, stay comfortable and help to protect the planet.

Our award-winning solutions include our Demand Response program, ConnectedSolutions, which rewards customers for helping us reduce demand on the grid during peak periods, when energy costs and greenhouse gas emissions are at their highest, without sacrificing comfort in their homes. 

You can learn about these solutions, as well as our many rebates, instant discounts, professional services and more, by visiting the Save Money and Energy pages