Connecticut Natural Gas
| Subsidiary of Avangrid | |
| Industry | Natural Gas |
| Predecessor | Hartford City Light |
| Headquarters | East Hartford, Connecticut, United States |
Area served | Greater Hartford and Greater Greenwich, Connecticut |
Key people | James P. Torgerson, President & CEO of UIL Holdings Corporation |
| Website |
www |
Connecticut Natural Gas (CNG) is a natural gas distribution company that delivers natural gas and energy services to residential, commercial, and industrial customers in the Greater Hartford area and Greenwich, Connecticut areas. CNG is a subsidiary of UIL Holdings Corporation, headquartered in New Haven, Connecticut.
CNG’s service territory in Connecticut includes the cities of Hartford and New Britain, Connecticut, as well as the communities of Avon, Berlin, Bloomfield, Canton, East Hartford, Farmington, Glastonbury, Manchester, Newington, Rocky Hill, Simsbury, Unionville, West Hartford, Wethersfield and Windsor in Hartford County; Hebron and Mansfield in Tolland County; Portland in Middlesex County and Greenwich in lower Fairfield County.