Switzerland zeroes in on deep geological repository site

September 14, 2022, 7:00AMRadwaste Solutions
An illustration of Switzerland’s proposed deep geological repository. (Image: Nagra)

Nagra, Switzerland’s national cooperative for the disposal of radioactive waste, has announced that it has selected Nördlich Lägern as the site for a deep geological repository for radioactive waste. According to Nagra, extensive investigations have shown that Nördlich Lägern, located in northern Switzerland near the German border, is the most suitable area for a geologic repository with the best overall safety reserves.

Canada adds one year to its repository site selection process

August 17, 2022, 6:59AMRadwaste Solutions
Ontario’s South Bruce area is being considered as a potential host site for a spent fuel repository. (Photo: NWMO)

Canada’s Nuclear Waste Management Organization (NWMO) is shifting the timing for selecting a preferred site for a spent nuclear fuel repository to the fall of 2024, a full year later than previously planned. The NWMO, a nonprofit organization tasked with the safe, long-term management of Canada’s spent fuel in a deep geological repository, said the delay is the result of several provincial lockdowns associated with the COVID-19 pandemic.

Researchers to study how metal-corroding microbes may grow in Canadian repository

June 13, 2022, 9:30AMRadwaste Solutions
Myrna Simpson conducts molecular biogeochemistry research at the University of Toronto Scarborough. (Photo: Ken Jones/University of Toronto)

Researchers at three Canadian universities are studying whether bentonite clay—used as an engineered barrier in Canada’s proposed deep geological repository—can support sulfide-producing microbes that can eat away at the canisters containing spent nuclear fuel.

Canada demonstrates engineered barrier system for SNF disposal

June 9, 2022, 7:00AMRadwaste Solutions
A modified forklift with a customized handling attachment is used to move spent fuel containers and their heavy bentonite clay housings. It can move autonomously or be manually operated remotely from outside the room, as needed. (Photo: NWMO)

Canada’s Nuclear Waste Management Organization (NWMO) has announced that it has successfully completed a full-scale demonstration of the engineered barriers that are designed to contain and isolate Canada’s spent nuclear fuel in a deep geological repository.

IEA to Canadian government: Step up support for nuclear

January 18, 2022, 3:00PMNuclear News

The International Energy Agency’s newly published in-depth review of Canada’s energy policies, the first since 2015, urges the nation’s government to take more action in support of nuclear energy.

The 261-page report, Canada 2022 Energy Policy Review, released on January 13, features a 17-page section devoted to nuclear that includes four specific recommendations for Canada’s federal government: