Exelon Corporation announced that it has promoted Jeanne Jones to chief financial officer. Jeanne Jones, previously senior vice president of Corporate Finance, succeeds Joseph Nigro as chief financial officer of Exelon. Jones joined Exelon in 2007.

She has a depth of experience in financial planning, cost management, capital budgeting, project management, investor relations and treasury operations across Exelon's pre- and post-separation businesses. Previously, Jones served as CFO of ComEd, which delivers electricity to more than 4 million residential and business customers across northern Illinois. She also served as vice president of Finance for Exelon Nuclear and CFO of Exelon's Joint Venture Nuclear Group.

As CFO, Nigro oversaw financial activities for Exelon since 2018, and most recently through the successfully completed separation from the company's competitive power generation business. Nigro was CEO of the Constellation retail and wholesale energy trading business from 2013 to 2018 and has spent 26 years at Exelon at a time when the energy industry restructured power markets to enable the competitive sales of electricity, natural gas and other energy-related products and services to customers nationwide. He will serve as senior advisor to the CEO through March 31, 2023.