The Honorable Christopher T. Hanson was first sworn in as a Commissioner on June 8, 2020. He was appointed Chair by President Joe Biden on Jan. 20, 2021, and served in that role until Jan. 20, 2025. His term ends June 30, 2029.
Hanson has nearly three decades of government and private-sector experience in all aspects of the nuclear fuel cycle. Prior to joining the NRC, he served as a Staff Member on the Senate Appropriations Committee, where he oversaw civilian and national security nuclear programs.
Before working in the Senate, Hanson served as a Senior Advisor in the Department of Energy's Office of Nuclear Energy. He also served in the Office of the Chief Financial Officer, where he oversaw nuclear and environmental cleanup programs and managed the department's relationship with Congressional Appropriations Committees.
Prior to joining the department, he served as a consultant at Booz Allen Hamilton, where he led multiple engagements for government and industry in the energy sector.
Hanson earned master's degrees from Yale Divinity School and Yale School of Forestry and Environmental Studies, where he focused on ethics and natural resource economics. He earned a Bachelor of Arts degree in Religious Studies from Valparaiso University in Valparaiso, Indiana.
January 2025
Page Last Reviewed/Updated Tuesday, January 21, 2025