The investment-grade notes are due 2032

Davis Polk advised the joint book-running managers in connection with a Rule 144A / Regulation S offering of $400 million aggregate principal amount of 2.759% senior notes due 2032 by Niagara Mohawk Power Corporation.

Based in Syracuse, New York, Niagara Mohawk distributes electricity to approximately 1.7 million customers and natural gas to approximately 0.6 million customers in upstate New York. Niagara Mohawk is an indirect wholly owned subsidiary of National Grid USA, which in turn is an indirect wholly owned subsidiary of National Grid plc, an international electricity and natural gas company based in the United Kingdom.

The Davis Polk corporate team included partner Reuven B. Young and associates Serdar Inci and Tanu Sinha. Counsel Alon Gurfinkel and associate Kelli A. Rivers provided tax advice. Counsel Michael Comstock provided environmental advice. Members of the Davis Polk team are based in the London and New York offices.