NSTAR (company)

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NSTAR

Company type	Subsidiary
Industry	Utility
Founded	1999
Fate	Merged with Northeast Utilities and rebranded as Eversource Energy
Headquarters	Westwood, Massachusetts, United States
Area served	Eastern and Central Massachusetts
Products	Electricity generation, transmission and distribution; Natural gas distribution
Parent	Northeast Utilities
Website	Defunct

NSTAR was a utility company that provided retail electricity and natural gas to 1.4 million customers in eastern and central Massachusetts, including the Boston urban area. NSTAR became a subsidiary of Northeast Utilities in April 2012. In February 2015, Northeast Utilities and all of its operating companies (Western Massachusetts Electric, Public Service New Hampshire, Connecticut Light and Power, Yankee Gas, and NSTAR Gas and Electric) became one large company known as Eversource Energy.