Public Service of New Hampshire (PSNH) is the Granite State's largest electric utility, serving more than 490,000 homes and businesses throughout the state. Our personnel includes more than 1,400 employees who work and live in New Hampshire, contributing in many ways to the communities where they reside.

Formed in 1926, PSNH has grown to comprise three fossil fuel-fired generating plants and nine hydroelectric facilities, jointly capable of generating more than 1,110 megawatts of electricity. As a wholly-owned subsidiary of Northeast Utilities— a utility holding company based in Connecticut-PSNH is an integral part of New England's largest electric system. This ample and diverse supply of energy provides the foundation for continued economic growth and prosperity in New Hampshire.