Ken Hartwick is OPG’s President and Chief Executive Officer (CEO). Ken joined OPG in March 2016 as Chief Financial Officer and Senior Vice President Finance. He was appointed President and CEO in April 2019. 

Under Ken’s tenure, OPG has released its first-ever Climate Change Plan, advanced its electrification efforts through the Ivy charging partnership and PowerON subsidiary, launched a Reconciliation Action Plan, and is currently leading the development of Canada’s first Small Modular Reactor. The company is also undertaking multi-billion dollar overhauls of its hydroelectric and Darlington Nuclear generating stations. The four-unit Darlington refurbishment, one of Canada’s largest clean energy infrastructure projects, remains on time and budget. Ken is currently leading OPG’s commitment to be a global leader in ED&I best practices and one of Canada’s best diversity employers.

Ken joined OPG from Wellspring Financial Corporation, where he was CFO and Treasurer. He held various senior positions in the energy sector, including interim President and CEO of Atlantic Power Corporation, CFO and CEO of Just Energy Corporation, and CFO of Hydro One. Ken previously held senior positions at Capgemini and was a partner at Ernst & Young LLP. 

He is a Chartered Professional Accountant with an Honours Bachelor of Business Administration degree from Trent University and serves on a number of boards. 

Originally from Norwood, Ontario (near Peterborough), Ken now lives in Milton with his wife. He has three grown children.