DGR Impact Assessment Submission

This submission raises concerns about whether the Project’s stated objectives, permanent disposal, intergenerational equity, climate responsibility, and risk reduction, are consistent and adequate to determine if the Project is appropriate to proceed. Of particular concern are the ethical, regional, and governance implications of permanently placing radioactive hazards in a specific location.  

Where the Project Is Situated

There are implications of situating the Project in Northwestern Ontario, within the traditional territories and lived landscapes of Wabigoon Lake Ojibway Nation. Location is not a neutral or purely technical variable; it determines who bears long-term risk, how environmental consequences propagate through interconnected systems, and whether governance and emergency-response capacities can be sustained over time.The proposed site lies within a region defined by interconnected freshwater systems, ecological sensitivity, and comparatively limited emergency and monitoring infrastructure. The remoteness of the location raises material questions regarding long-term oversight, independent verification, and response capacity across a project lifecycle extending well beyond current institutional horizons.

Core Issue
Whether geological characteristics alone are sufficient to justify siting a permanent national hazard within a region where cultural, hydrological, and governance vulnerabilities are pronounced and enduring.

Key Considerations

The site lies within the traditional territories and lived landscapes of Wabigoon Lake Ojibway Nation, engaging questions of jurisdiction, treaty relationships, consent, and intergenerational stewardship.

Northwestern Ontario is defined by interconnected freshwater systems, including watersheds connected to the Lake Superior basin, where contamination risks would be irreversible.

The remoteness of the site may complicate emergency response capacity, independent oversight, and long-term monitoring across a project lifecycle projected to exceed 160 years.

Key Question
Does geological suitability outweigh the cultural, hydrological, governance, and emergency-response risks inherent to this specific location?

What the Project Is

The Project is a permanent transformation of place. Beyond its engineered design, the DGR assigns a fixed national function to a specific landscape, redefining its identity, future use, and symbolic meaning for present and future generations.The concept of permanence must be examined not only as an engineering claim, but as a social and ethical commitment that forecloses future choice. By designating the site as Canada’s long-term nuclear waste repository, the Project reshapes how the land is understood, governed, and inherited.

Core Issue
Whether it is ethically and socially defensible to permanently redefine this place as a repository for hazardous materials whose lifespan exceeds the durability of existing institutions, technologies, and consent frameworks.

Key Considerations

Permanence must be assessed in light of unknown future technologies, evolving societal values, and long-term climate uncertainty.

The Project risks redefining the area as a national sacrifice zone, anchoring place identity around waste containment rather than ecological, cultural, or economic potential.

There remains ambiguity regarding how knowledge, warnings, governance authority, and memory will be preserved and understood across generations.

Key Question
Is it ethically and socially defensible to permanently redefine this place as Canada’s nuclear waste repository?

Impacts on Natural Environments

This section analyzes how the Project interacts with natural systems over short, medium, and very long time horizons. While the repository is designed to isolate waste through engineered and geological barriers, the consequences of failure would be severe and irreversible, particularly in a region defined by freshwater systems of national and global importance. Climate change introduces additional uncertainty into assumptions regarding geological stability, groundwater movement, and long-term environmental conditions.

Core Issue
Whether environmental risks can be meaningfully characterized as acceptable over geological timescales, rather than merely reduced within contemporary regulatory horizons.

Key Considerations

Even extremely low-probability failures carry high-consequence risks in a freshwater-dependent region.

Construction and operation will fragment habitats, disturb wildlife corridors, and permanently alter surface and subsurface conditions.

Climate change challenges long-term assumptions embedded in geological, hydrological, and safety models.

Key Question
Can environmental risks truly be reduced to “acceptable” levels over millennia, rather than merely decades?

Impacts on Human and Environmental Systems

Risks, responsibilities, materials, and benefits move across space and time as a result of the Project. The transportation of used nuclear fuel from energy-producing regions to a host region redistributes risk, transferring long-term hazard from the many to the few. Movement also includes social and economic dynamics introduced by a multi-generational infrastructure project, including demographic change, housing pressure, community stress, and long-term dependency. These dynamics raise questions of fairness, proportionality, and informed consent beyond the immediate footprint of the facility.

Core Issue
Who bears the risks created by movement, who benefits from the outcomes, and whether this distribution is justifiable in the public interest.

Key Considerations

Transporting nuclear waste across Canada transfers risk from the many to the few.

Increased movement of hazardous materials through communities raises concerns regarding accidents, security threats, and public anxiety.

Long-term demographic and economic changes may introduce housing pressure, community stress, and dependency dynamics.

Key Question
Who bears the risks of movement, and who captures the benefits?

Broader Regional Implications

The Project within its broader regional and national context, assessing social, economic, democratic, reconciliation, national security, and public-safety implications. A project of this magnitude cannot be evaluated solely on technical grounds; it must be assessed against its capacity to strengthen and undermine regional resilience, democratic legitimacy, and national cohesion. Of particular importance are reconciliation obligations. Hosting the DGR intersects directly with Indigenous sovereignty, treaty relationships, and the right to self-determination. Without robust, binding, and enduring Indigenous governance authority, the Project risks reproducing historical patterns in which Indigenous lands are used for national purposes while localized communities bear disproportionate and permanent burdens.

Core Regional Issue
Whether the Project advances reconciliation, democratic accountability, and national resilience, or entrenches regional and intergenerational inequities.

Key Considerations

Risk of long-term economic dependency over a 160-year project lifecycle.

Opportunity costs, including foreclosed alternative development pathways for the region and nation.

The requirement that Indigenous consent be free, prior, informed, ongoing, and revocable.

The need for oversight mechanisms capable of enduring political and institutional change.

The Project’s implications for national security, including protection against an act of war, terrorism, sabotage, neglect, or institutional failure.

Key Question
Does the Project advance reconciliation, democratic legitimacy, and national resilience or undermine them?

Permanence, Intergenerational Equity, and Responsibility

The Project is framed as eliminating the need for future generations to actively manage used nuclear fuel, thereby advancing intergenerational equity. This framing conflates reduced operational intervention with the elimination of responsibility.Permanently emplacing hazardous material reassigns responsibility to future generations in the form of inherited risk, reliance on institutional continuity, and permanent geographic constraint.

Core Issue
Whether the Project can legitimately claim to advance intergenerational equity when it permanently fixes hazardous material in a specific location and transfers enduring risk and governance dependence to future generations without their consent.

Key Question
How can the Project credibly claim to advance intergenerational equity when it forecloses future decision-making and relies on institutional continuity that cannot be guaranteed across the lifespan of the hazard?

Land Authority, Hosting, and Public-Interest Clarity

The Project is proposed on Ontario Crown land, rather than on lands owned or governed by the identified host communities. While Wabigoon Lake Ojibway Nation and the Township of Ignace are described as host communities, legal authority over the Project site rests with the Crown, and Indigenous rights arise from constitutional sources.

This distinction is material to the public-interest determination.

To the extent that the framing of “hosting” may reasonably be understood to imply land control, consent authority, or proportional risk-bearing that does not align with actual land tenure and jurisdictional arrangements, there is a risk of public misunderstanding that could undermine informed decision-making under the Impact Assessment Act. Clarification is therefore required regarding the respective roles, authorities, and limits of Nuclear Waste Management Organization, Ontario Government, Federal Government, Indigenous Nations, and municipal governments, including how consent, governance, and accountability are to be sustained over the full lifespan of the Project. Absent such clarity, it is difficult to assess whether the Project meets the Act’s requirements relating to sustainability, Indigenous rights, and public confidence in the assessment process.

Core Issue
Whether the Project’s public-interest determination can be considered valid and complete where the Project is situated on Crown land yet framed as being “hosted” by communities without land tenure or final decision authority.

Key Question
How has the Agency accounted for the distinction between Crown land ownership and the designation of “host communities,” and how does it ensure that this framing does not obscure where legal authority, consent responsibility, long-term governance, and ultimate accountability for risk reside over the lifespan of the Project?

Fitness-to-Proceed Test

The Project should only be considered fit to proceed if all of the following conditions are demonstrably met:

Indigenous Consent and Governance
Ongoing, informed, and revocable consent from Wabigoon Lake Ojibway Nation, supported by binding Indigenous-led governance across the Project lifecycle.

Environmental Protection
Independent verification that risks to freshwater and ecosystems are exceptionally constrained, with climate resilience explicitly integrated.

Intergenerational Accountability
Funded and enforceable mechanisms for monitoring, knowledge transfer, and responsibility beyond current institutions.

Regional Equity
Clear justification for regional risk concentration matched by commensurate authority, protection, and long-term benefit.

Reversibility and Exit
Credible pathways for redesign, pause, or discontinuation should assumptions fail or consent be withdrawn.

The proposed Deep Geological Repository represents one of the most consequential infrastructure decisions in Canadian history. While it reflects decades of technical work and a genuine effort to address a national challenge, it concentrates environmental, cultural, ethical, and political risk in a specific region and among people.The Impact Assessment must therefore determine not whether the Project is technically possible, but whether it is sufficiently grounded in law, reconciliation, democratic legitimacy, and long-term accountability to proceed in the public interest. Absent clear and credible resolution of these foundational issues, approval risks entrenching legitimacy gaps that cannot be remedied once the Project advances.

Questions for the Agency

How does the Project define intergenerational equity when risk and responsibility are permanently fixed in a specific location over timeframes exceeding institutional continuity?

In what ways does transferring used nuclear fuel to a DGR eliminate responsibility for future generations, rather than transforming it into inherited risk and governance obligation?

How does the Project justify concentrating long-term risk in a single region while benefits accrue primarily at national and global scales?

How does the Project reconcile permanence with the requirement for ongoing, meaningful Indigenous consent across generations?

What assumptions are made regarding institutional continuity, and how will failure of knowledge systems or governance be addressed?

How has the Agency accounted for the distinction between Indigenous lands, Crown land ownership, and the designation of “host communities” in its public-interest determination?

Assessment 

Recommend a fully independent, Indigenous-led Impact Assessment for the DGR project, led by the Wabigoon Lake Ojibway Nation and other potentially affected Indigenous communities. This assessment would integrate Indigenous Knowledge, cultural values, and traditional land stewardship with scientific and technical studies, addressing environmental, social, economic, health, and security impacts over the full project lifecycle. By centering Indigenous leadership and ensuring Free, Prior, and Informed Consent (FPIC), the assessment would provide a legitimate, culturally grounded, and comprehensive evaluation of the repository, guiding decisions that protect communities, ecosystems, and intergenerational well-being.

Recommended Studies for the Assessment

Geological and Hydrogeological Studies

Detailed site characterization: rock formations, structural geology, stability, and seismicity.

Hydrogeology: groundwater flow, geochemistry, and potential pathways for radionuclide migration.

Long-term geological modeling to predict repository performance over 10,000+ years.

Environmental Impact Studies

Baseline studies of flora, fauna, water bodies, and wetlands.

Assessment of cumulative environmental effects of construction, operation, and closure.

Climate change modeling to assess extreme events and long-term environmental impacts.

Health and Safety Studies

Radiation dose modeling for workers and surrounding populations.

Assessment of occupational health and safety risks during all project phases.

Long-term monitoring plans for post-closure safety.

Socio-Economic and Cultural Impact Studies

Evaluation of economic benefits, potential disruptions, and community development opportunities.

Assessment of impacts on Indigenous culture, traditional lands, and livelihoods.

Studies on community well-being, social cohesion, and mental health.

Economic and sustainability feasibility. 

Engineering and Technical Feasibility Studies

Repository design, construction, and material durability analysis.

Assessment of transportation and operational logistics for nuclear fuel.

Plans for waste retrieval, monitoring, and repository closure.

Indigenous Knowledge Integration Studies

Indigenous-led studies with Wabigoon Lake Ojibway Nation and other Indigenous communities to incorporate traditional land stewardship, water protection, and sustainability practices.

Assessment of cumulative cultural impacts and mitigation strategies.

National Security and Public Safety Studies

Comprehensive security risk assessment, including act of war, sabotage, terrorism, unauthorized access, cyber threats and institutional failure.

Critical infrastructure evaluation, including transportation, utilities, and communications resilience.

Development of emergency preparedness and response plans for accidents, radiological release, natural disasters, and security incidents.

Public safety impact assessment, including evacuation strategies, protective measures, and long-term monitoring.

Coordination with federal, provincial, and municipal law enforcement and defense agencies.