KeySpan
LEI IITLLQEWVF9O8A7S8169

KeySpan Corporation operates as a subsidiary of National Grid USA. KeySpan Corporation operates as a public utility holding company that distributes natural gas to customers in New York City, Long Island, Massachusetts, and New Hampshire. It also owns and operates electric generating plants in Nassau and Suffolk counties on Long Island, New York, which produce 4,100 megawatts of electricity and manage the electricity network on Long Island under an agreement with Long Island Power Authority (LIPA).