The Connecticut Light and Power Company, a regulated electric utility, engages in the purchase, delivery, and sale of electricity to residential, commercial, and industrial customers. As of December 31, 2021, it provided furnished retail franchise electric services to approximately 1.27 million customers in 149 cities and towns in Connecticut covering an area of 4,400 square miles. The company was incorporated in 1927 and is based in Berlin, Connecticut. The Connecticut Light and Power Company is a subsidiary of Eversource Energy.