Our business

National Grid is one of the largest investor-owned energy companies in the world. In the US, we serve nearly five million electric and 3.4 million gas customers throughout Massachusetts, New Hampshire, New York and Rhode Island. For over 20 years, National Grid has been delivering innovative electric and gas efficiency programs to our residential and business customers. Learn more at www.thinksmartthinkgreen.com.

What we are doing to protect the environment

We are committed to a sound environmental policy. To protecting and enhancing the environment. To reducing pollution and waste. To stringent performance monitoring. To research and innovation. Environmental considerations are integrated into our business decisions and everyday operations. National Grid is one of the largest investor-owned energy companies in the world. In the US, we serve nearly five million electric and 3.4 million gas customers throughout Massachusetts, New Hampshire, New York and Rhode Island. For over 20 years, National Grid has been delivering innovative electric and gas efficiency programs to our residential and business customers. Learn more at www.nationalgridus.com/commitment.

Why we support the Energy Smackdown

National Grid is proud to be a flagship sponsor of Energy Smackdown, a community outreach program to reduce carbon emissions. Together with partners including NEEP and NStar, we are helping households in Medford, Cambridge and Arlington, Massachusetts measure and reduce their carbon footprint in the areas of home energy use, transportation, food and waste.

How we can help you

Our online store is for National Grid customers in Massachusetts, New Hampshire, New York, or Rhode Island. Free shipping available on orders over $75.00 through this online store. Learn more at www.energyfederation.org/nationalgrid.