Executive Vice-President, Nuclear Development
Leonard (Len) Clewett became the Executive Vice-President, Nuclear Development in 2024.
Mr. Clewett brings more than 30 years of experience in the nuclear industry to the role. Before joining SaskPower, he held a number of senior leadership roles in North America’s nuclear power generation industry, including with XCEL Energy, EXELON, Florida Power Corporation and United Engineers & Constructors. Most recently he was the Executive Vice-President and Chief Nuclear Officer at Bruce Power in Ontario, one of the world’s largest nuclear generating facilities.
He has a Bachelor of Science in Mechanical Engineering from Lehigh University and a Masters in Business Administration from Southern New Hampshire University. He also held a State of New Hampshire Professional Engineers license and a Senior Reactor Operator license from the United States Nuclear Regulatory Commission.
Board and Volunteer Positions
- Past Chair, World Association of Nuclear Operators International Participants Forum
- Past Co-Chair, Canadian Regulator/CNO Working Group
- Past Chair, Canadian Chief Nuclear Officer Forum
- Past member, Executive Advisory Committee, North American Young Generation in Nuclear
