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Major Massachusetts Projects

See a list of projects we are working on in Massachusetts.

We are continuously working to improve the reliability and resiliency of our system.

Focuses include maintenance activities, station enhancements, transmission and distribution line upgrades and more.

Below are the major projects being worked on in Massachusetts:

Massachusetts Transmission Projects



Cape Cod

  • Barnstable Reliability Project - A proposed project by Eversource to construct a new transmission line on existing rights-of-way.
  • Mid-Cape Reliability Project - Part of a group of projects designed to improve the reliability of the electric system serving the Southeastern Massachusetts and Greater Cape Cod areas, both today and in the future.

Martha's Vineyard

  • Martha's Vineyard Reliability and 91 Cable Replacement Projects - New lines will interconnect to existing substations in the area and will bolster system capacity and reliability on Martha's Vineyard to meet growing energy needs. These projects will also help facilitate our efforts to decrease our carbon footprint by decommissioning the five existing diesel generators on the Island.

Metro Boston

South of Boston

West of Boston


  • Geothermal Pilot Project - A Framingham neighborhood will be the site of a first-of-its-kind, innovative networked heating and cooling system using renewable power from the earth.

Natural Gas Projects


Connecticut, New Hampshire Projects

See what we're working on in other states