Eversource is an energy provider serving customers in Connecticut, Massachusetts and New Hampshire. Access your residential account, report outages, and more.

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Eversource remains Connecticut's largest electric utility, serving more than 1.2 million residential, municipal, commercial and industrial customers in approximately 149 cities and towns.

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We can help with incentives for insulation, air sealing and more. We can help you use less energy while staying comfortable year-round. Start with a no-cost Home Energy Assessment. An …

View and pay your Eversource bill and see all bills and payments for the last 33 months. Set up auto pay, pay by text, use our mobile app, or pay offline.

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Access your Eversource account online and explore billing and payment options, moving resources, account setting and more.

Sign up to receive timely outage and restoration alerts via text, email or phone. Residential customers can contact Eversource for help with your utility services in Massachusetts, …