SEAN CASTEN | IL-06
Scientist | Climate Innovator | Public Servant
Congressman Sean Casten represents Illinois’s 6th Congressional District. An entrepreneur and applied scientist, he founded and led clean‑energy companies before entering public service and now advances science‑based policy to drive sustainable growth and jobs. He focuses on energy, innovation, and competitiveness. Education: B.A., Middlebury College; M.Eng. Management & M.S. Biochemical Engineering, Dartmouth College.