Jesse D. Jenkins is an assistant professor and macro-energy systems engineering and policy expert at Princeton University, where he runs the Zero-carbon Energy Systems Research and Optimization Laboratory, or ZERO Lab. He was a lead author of the landmark Net-Zero America study and currently leads the REPEAT Project, which provides regular, timely and independent environmental and economic evaluation of federal energy and climate policies as they’re proposed and enacted. Jenkins has delivered invited testimony to multiple congressional committees and his research is frequently featured in major media outlets.