| Canadian Nuclear Safety Commission | media advisories
From December 8 to 11 2025, the Canadian Nuclear Safety Commission will hold the second part of a public hearing to consider the Wheeler River mine and mill project proposed by Denison Mines Corporation. The proposed project would be located in northern Saskatchewan.
| Canadian Nuclear Safety Commission | news releases
Today, the Canadian Nuclear Safety Commission announced the independent Commission’s decision to renew Ontario Power Generation Inc.’s power reactor operating licence for its Darlington Nuclear Generating Station for a period of 20 years.
| Canadian Nuclear Safety Commission | news releases
Today, the Canadian Nuclear Safety Commission announced the Commission’s decision to renew the Class IB nuclear substance processing facility operating licence issued to Nordion (Canada) Inc. (Nordion) for a period of 25 years.
| Canadian Nuclear Safety Commission | speeches
On August 11, 2025, Pierre Tremblay, CNSC President and CEO, delivered a keynote address at the 28th International Conference on Structural Mechanics in Reactor Technology.
| Canadian Nuclear Safety Commission | news releases
Today, the Canadian Nuclear Safety Commission announced the Commission’s decision to authorize Ontario Power Generation to construct and operate the Pickering Component Storage Structure at the Pickering Waste Management Facility.
| Canadian Nuclear Safety Commission | news releases
Today, the Canadian Nuclear Safety Commission announced the Commission’s decision to amend Ontario Power Generation’s power reactor operating licence for the Darlington Nuclear Generating Station to authorize the production of lutetium-177 and yttrium-90.
| Canadian Nuclear Safety Commission | news releases
Today, the Canadian Nuclear Safety Commission announced the Commission’s decision to release the final set of 27 decommissioned Beaverlodge properties from licensing under the Nuclear Safety and Control Act, and to revoke the waste facility operating licence held by Cameco Corporation for the decommissioned Beaverlodge mine and mill site.
| Canadian Nuclear Safety Commission | speeches
On April 17, 2025, Pierre Tremblay, CNSC President and CEO, delivered a keynote address at the Canadian Nuclear Association annual conference and tradeshow.
| Canadian Nuclear Safety Commission | news releases
Today, the Canadian Nuclear Safety Commission (CNSC) announced the Commission’s decision to issue a power reactor construction licence to Ontario Power Generation Inc. (OPG) to construct 1 General Electric Hitachi BWRX-300 reactor at its Darlington New Nuclear Project (DNNP) site in Clarington, Ontario.
| Canadian Nuclear Safety Commission | backgrounders
Decision by the Commission to authorize Ontario Power Generation Inc. to construct 1 BWRX-300 reactor at the Darlington New Nuclear Project site
