With the release of their “initial project description” - required as the first step in the federal impact assessment process - the Nuclear Waste Management Organization (NWMO) has confirmed that it will seek to exempt radioactive waste transportation from the assessment, despite having described it as part of their project for more than 20 years.
The Impact Assessment Act requires that activities integral to a project be assessed.
but the NWMO project description for their proposed Deep Geological Repository (DGR) for high-level nuclear waste transport and burial project in northwestern Ontario omits the long-distance transport of waste along public roads from reactor stations to the DGR site. Transportation will involve 2-3 trucks per day for fifty years travelling an average of 1,800 km from the reactor stations to the proposed DGR location.
Following the 160-year operating phase of the NWMO project, 150,000 tonnes of highly radioactive fuel waste would be left underground in the headwaters of the Wabigoon and Turtle-Rainy River watersheds.
The project has triggered sustained opposition from members of the public living along transportation routes and in the siting region, and from First Nations throughout Ontario. Just weeks before the NWMO announced their site selection in November 2024, Treaty 3 Chiefs in Assembly passed a resolution reiterating their opposition to the project and the NWMO’s presence in their territory. Eagle Lake First Nation, whose territory is immediately downstream from the selected site, has launched a legal challenge of the NWMO site selection process. In November 2025 both the Anishinabek Nation and the Chiefs of Ontario passed resolutions opposing the NWMO project, while demanding that long-distance transportation be reviewed as part of the federal assessment process.
The public has only 30 days to comment on the 1,233-page initial project description of the NWMO DGR project. A public comment period commenced on January 5th and will close on February 4th. Surely the public deserves more time to carefully consider the implications of a project of this magnitude. Members of Parliament can expect to hear concerns from their constituents about the NWMO plan and the current assessment process.