Canada Nickel Demonstrates Novel Carbon Sequestration Method at Crawford Project
Event summary
- Canada Nickel and the University of Texas, funded by the U.S. Department of Energy’s ARPA-E, completed a pilot carbon sequestration project at the Crawford Nickel Project.
- The pilot successfully sequestered 12 tonnes of CO2 using an in-situ injection method.
- The project represents a third carbon storage pathway, distinct from Canada Nickel’s IPT Carbonation and NetCarb processes.
- The pilot was conducted between mid-November and mid-December 2025, injecting CO2-saturated water into a well drilled to 396m.
The big picture
Canada Nickel's pilot demonstrates a shift towards integrating carbon capture directly into mining operations, moving beyond traditional post-mining remediation. This approach aligns with growing investor and regulatory pressure for mining companies to actively contribute to decarbonization efforts and potentially unlock new revenue streams through carbon credits. The success of this pilot could serve as a model for other mining operations seeking to reduce their environmental footprint and enhance operational efficiency.
What we're watching
- Scalability
- The long-term viability hinges on demonstrating the ability to scale this in-situ sequestration method beyond the pilot phase, considering geological variability and cost-effectiveness.
- Regulatory Approval
- Securing regulatory approvals for widespread in-situ carbon sequestration will be critical, as current frameworks may not fully address this novel approach.
- Economic Impact
- The potential for reduced mining costs through pre-conditioning and fracturing needs to be rigorously quantified and validated to justify broader adoption.
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