A legacy of costs from oil and gas production will remain long after achieving a net-zero future. The Center on Global Energy Policy (CGEP) at Columbia University’s School of International and Public Affairs will host Professor Lucija Muehlenbachs, CGEP visiting faculty member, associate professor of economics at the University of Calgary, and a university fellow at Resources for the Future, for a fireside chat focused on some of these burdens, such as methane emissions and well-site cleanup, as well as recent policy developments.