Based in Orange, Connecticut, Avangrid oversees United Illuminating Co., as well as two natural gas utilities.

Connecticut utility companies reported thousands of power outages as thunderstorms began to cross the state Tuesday afternoon, but power was restored in many towns by the early evening Eversource, ...

As the U.S. approaches its birthday, Fortune takes a look at 10 Fortune 500 companies whose age rivals the nation’s.

The Whitney Avenue facility opened around 1915, according to company officials. "Whitney Avenue Substation is a relic of ...

The station had been in service since about 1915, according to the company, and served about 10,000 customers.

United Illuminating, a subsidiary of Avangrid, Inc., has announced that it has deenergized and decommissioned the company’s ...

Connecticut Attorney General William Tong is urging state utility regulators to reject all of a $105 million rate increase that The United Illuminating Co. filed for last fall.

Attorney General William Tong on Monday filed a brief with the Public Utilities Regulatory Authority (PURA) urging the full rejection of United Illuminating’s latest $105 million rate hike request.

NEW HAVEN, Conn. (WFSB) - Thousands of United Illuminating customers in New Haven and East Haven were without power Tuesday evening. At one point, almost 3,000 people were without power.