The Chicagoland Chamber of Commerce will host a discussion titled "Chicago at a Crossroads: The Future of Nuclear Energy" on Wednesday, Sept. 25 at the Union League Club of Chicago. Panelists will include Kathleen Barrón, executive vice president and chief strategy officer of Constellation, Illinois Commerce Commission Executive Director Jonathan Feipel and Greg Metcalf, senior director for global design at Equinix. The discussion will be moderated by Chicagoland Chamber President and CEO Jack Lavin. The event begins at 8:30 a.m.