Canada's DAC Gamble Needs More Than Cheap Tech

New research shows cost cuts alone won't scale direct air capture; policy alignment and public trust matter just as much

27 Mar 2026

Canada's net-zero roadmap asks direct air capture (DAC) to remove around 46 megatonnes of CO₂ per year by 2050, a target so ambitious it has attracted serious money, political attention, and, now, peer-reviewed scrutiny. A study published this month used input from 27 specialists to model 15 possible futures for Canadian DAC. Its central finding will disappoint those who assumed cheaper technology would settle the matter: cost is one variable, not the only one.

The research identifies public acceptance and policy coherence as equally decisive. Even futures where DAC costs fall sharply can stall if communities oppose CO₂ transport and storage infrastructure. Canada's geography makes this more than theoretical: proposed carbon storage hubs span several provinces, each with distinct regulatory requirements and Indigenous consultation obligations.

The policy side is equally complex. Fragmented incentive structures across federal and provincial levels can erode investor confidence even when communities are supportive and the technology works. Only scenarios where cost reductions, clean electricity, public engagement, and policy alignment converge produced genuinely competitive outcomes.

The near-term priorities follow logically: expand clean electricity grids in western provinces, establish clear CO₂ storage rules, and invest in community engagement before projects are announced rather than after. Deep Sky Alpha, opened in Innisfail, Alberta in August 2025, offers a rare real-world test bed. For policymakers and developers, the study's real value lies not in confirming that DAC is hard, but in showing precisely which conditions make it possible.