Canada's Long-Term Plan for Used Nuclear Fuel

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Consultation has concluded

The deep geological repository is a network of underground tunnels and placement rooms for used nuclear fuel containers. It is designed to safely contain and isolate Canada's used nuclear fuel over the long term.

Canada's plan for the safe, long-term management of used nuclear fuel requires that all of Canada’s used nuclear fuel be safely and securely isolated from people and the environment in a deep geological repository (DGR). The Nuclear Waste Management Organization (NWMO) is responsible for implementing this national infrastructure project estimated to cost $24 billion. This plan is also known as the Adaptive Phased Management Project.

The DGR is a network of underground tunnels and placement rooms for used nuclear fuel containers. It is designed to safely contain and isolate Canada's used nuclear fuel over the long term. A conceptual layout for a repository would require an underground footprint of about two kilometres by three kilometres (about 600 hectares or 1,500 acres).

The NWMO is expected to identify a single site by 2023. Once a site has been identified, additional technical studies will be required, and all regulatory requirements and approvals must be obtained through the Canadian Nuclear Safety Commission (CNSC).

The Township of Huron-Kinloss is no longer in the NWMO's site selection process. On January 24, 2020 the NWMO announced they had signed land agreements with residents in South Bruce that would allow sufficient access to land for studies at a potential deep geological repository location. This means the Township of Huron-Kinloss is no longer being considered as a potential host community for the proposed deep geological repository.

Two communities remain in the Site Selection Process including the Municipality of South Bruce and the Municipality of Ignace in Northern Ontario.

For more details, please see the NWMO Press Release.

Canada's plan for the safe, long-term management of used nuclear fuel requires that all of Canada’s used nuclear fuel be safely and securely isolated from people and the environment in a deep geological repository (DGR). The Nuclear Waste Management Organization (NWMO) is responsible for implementing this national infrastructure project estimated to cost $24 billion. This plan is also known as the Adaptive Phased Management Project.

The DGR is a network of underground tunnels and placement rooms for used nuclear fuel containers. It is designed to safely contain and isolate Canada's used nuclear fuel over the long term. A conceptual layout for a repository would require an underground footprint of about two kilometres by three kilometres (about 600 hectares or 1,500 acres).

The NWMO is expected to identify a single site by 2023. Once a site has been identified, additional technical studies will be required, and all regulatory requirements and approvals must be obtained through the Canadian Nuclear Safety Commission (CNSC).

The Township of Huron-Kinloss is no longer in the NWMO's site selection process. On January 24, 2020 the NWMO announced they had signed land agreements with residents in South Bruce that would allow sufficient access to land for studies at a potential deep geological repository location. This means the Township of Huron-Kinloss is no longer being considered as a potential host community for the proposed deep geological repository.

Two communities remain in the Site Selection Process including the Municipality of South Bruce and the Municipality of Ignace in Northern Ontario.

For more details, please see the NWMO Press Release.

Consultation has concluded
  • Safely Managing Used Nuclear Fuel in Canada

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    During a three-year study, the public identified a number of key objectives that it considered essential to the project. These included public health and safety, protection of workers, and protection of the environment.