Transmission Rates, Tariffs & Interconnections

Eversource is a Fortune 500 and Standard & Poor's 500 energy company operating in Connecticut, Massachusetts and New Hampshire, operates New England's largest energy delivery system.

Eversource is a recognized industry leader in transmission construction and operation that is committed to sustainability and environmental stewardship.

As electricity demand continues to grow, a strong, reliable transmission system is critical to meeting our customers' needs, the region's economic health, and unlocking access to renewable power generation.

We can assist the transmission customer in:

  • Obtaining services for use of the Eversource system;
  • Developing siting feasibility studies for the location of new generation within the Eversource service territory; and
  • Developing the interconnection requirements for access to Eversource transmission facilities.