General Info

Columbia Gas of Kentucky, headquartered in Lexington, is one of the 10 energy distribution companies of NiSource. It serves more than 145,000 customers in 31 Kentucky counties. NiSource is a holding company with headquarters in Merrillville, Ind., whose core operating companies engage in natural gas transmission, storage and distribution as well as electric generation, transmission and distribution. NiSource operating companies deliver energy to 3.7 million customers located within the high-demand energy corridor that runs from the Gulf of Mexico to the Midwest and to New England.