Atomic Energy of Canada Limited

Radioactive
Waste

Project Sites

AECL is responsible for managing the Government of Canada’s radioactive waste and decommissioning liabilities.

This includes:

Sites which are no longer being used for nuclear research, but that need to be managed, decontaminated and decommissioned in order to protect the environment. These sites are owned by AECL and managed by CNL.

Sites which have been contaminated with low-level radioactive waste for which the Government of Canada has accepted responsibilities. These are not necessarily AECL-owned sites, but we are responsible for their safe clean-up and remediation.
A key project in this category is the Port Hope Area Initiative, which is being managed by CNL on our behalf.

The Chalk River Laboratories, which continue to be used to perform research activities in nuclear science. At this site, we are responsible for addressing environmental liabilities which have been created as a result of decades of nuclear science and technology activities, including contaminated buildings and lands.

Chalk River Laboratories

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Near Surface Disposal Facility

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Port Hope Area Initiative

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Whiteshell Laboratories

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Nuclear Power Demonstration Reactor

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Low-level Radioactive Waste Management Office

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Northern Transport Route

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Gentilly-1 Reactor

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Douglas Point Reactor

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Repatriation of Highly-enriched Uranium

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Sites under the responsibility
of AECL across Canada

AECL across Canada
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Northern Transportation Route

AECL is working with CNL and engaging with local communities and Indigenous groups to establish clean-up plans for all remaining sites at certain points along the Northern Transportation Route.
Northern Transportation Route
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Whiteshell Laboratories

The Whiteshell Laboratories, in Pinawa, Manitoba, is a former research site that is currently being decommissioned.
Whiteshell Laboratories
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Douglas Point Reactor

The Douglas Point reactor is a shutdown prototype nuclear power reactor owned by AECL and located in Kincardine, Ontario.
Douglas Point Reactor
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Port Hope Area Initiative

The Port Hope Area Initiative (PHAI) represents the Government of Canada’s commitment to clean-up and safely manage historic low-level radioactive waste currently located in the municipalities of Port Hope and Clarington.
Port Hope Area Initiative
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Chalk River Laboratories

The Chalk River Laboratories are Canada’s largest science and technology complex. The objective is to revitalize the site and transform it into a world-class, state of-the-art nuclear science and technology campus.
Chalk River Laboratories
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Gentilly-1 Power Reactor

Gentilly-1 is a shutdown prototype nuclear reactor owned by AECL and located in Bécancour, Quebec.
Gentilly-1 Power Reactor
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Nuclear Power Demonstration Site

The NPD reactor was Canada’s first nuclear power reactor to supply electricity to the electrical distribution grid and served as an important training facility for reactor engineers and operators. It has been shut down for more than 30 years and plans are being proposed for its safe decommissioning.
Nuclear Power Demonstration Site
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Canada’s National Innovation Centre for Cyber Security

Located in Fredericton’s Cyber Centre, CNL has in place a cyber security team that explores solutions for the protection of nuclear power plants and other critical infrastructure, for the benefit of Canada.
Canada’s National Innovation Centre for Cyber Security