Hunton Andrews Kurth LLP advised the underwriters on SEC-registered offerings by NiSource Inc. (NiSource) of (i) $500 million aggregate principal amount of 4.750% Notes due 2031 and (ii) $750 million aggregate principal amount of 5.300% Notes due 2036.

NiSource is an energy holding company whose primary subsidiaries are fully regulated natural gas and electric utility companies, serving approximately 3.8 million customers in six states. NiSource generates substantially all of its operating income through these rate regulated businesses, which are summarized for financial reporting purposes into two primary reportable segments: Columbia Operations and NIPSCO Operations.

The Hunton team included Peter K. O’Brien, Brendan P. Harney, Reuben H. Pearlman, and Catherine I. Bulger. Robert McNamara, William Freeman and David Kamins provided tax advice.