Northeast Utilities (now Eversource Energy) was an American electric utilities company based in New England. It operated a significant portion of New England's electricity infrastructure, serving millions of customers in Connecticut, Massachusetts, and New Hampshire. However, in 2015, Northeast Utilities merged with NSTAR Electric & Gas Company to form Eversource Energy.

Northeast Utilities traces its roots back to the late 19th century when it was known as Hartford Electric Light Company. Over the years, it expanded through various acquisitions and mergers to become one of the largest utility companies in the region. Its headquarters was located in Hartford, Connecticut.

The company primarily offered electricity transmission and distribution services to residential, commercial, and industrial customers. It also provided natural gas distribution services to some of its customer base. Northeast Utilities operated a vast network of power generation facilities, transmission lines, and distribution infrastructure.

On a global scale, Northeast Utilities did not have direct operations outside of the United States. However, it had subsidiaries and partnerships within its operating region that contributed to its overall operations. NuScale Power, a company focused on developing small modular nuclear reactors, was a notable subsidiary of Northeast Utilities.

In terms of market position, Northeast Utilities had a strong presence in the New England electricity market and was one of the largest utility companies in the region. It faced competition from other utilities like National Grid, Eversource Energy, and NextEra Energy. However, following the merger with NSTAR Electric & Gas Company, the organization's market position and standing among competitors changed.

Noteworthy events for the brand included the merger between Northeast Utilities and NSTAR Electric & Gas Company. This merger created Eversource Energy, a leading utility company in New England. As mentioned earlier, Northeast Utilities no longer exists as a separate entity.

The company merged with NSTAR Electric & Gas Company to form Eversource Energy, which continues to provide electricity and natural gas services in the New England region. The latest updates and key information concerning Northeast Utilities are now considered part of Eversource Energy's ongoing operations