Scaling the Hard Stuff: MaRS Climate Impact Targets Commercialization Gaps
AI-generated image · Bay Street Wire
As venture capital for Canadian cleantech dips, the upcoming MaRS conference focuses on the high-cost leap from pilot projects to full-scale industrial deployment.
Canada possesses a robust pipeline of climate technologies, with a federal survey indicating nearly two-thirds of tech firms have products at the commercialization stage. However, moving from pilot to commercial deployment remains a significant hurdle due to higher capital requirements and a need for early customer commitments, BetaKit reports.
These challenges will be the central focus of the sixth-annual MaRS Climate Impact conference in Toronto on Nov. 17 and 18. Tyler Hamilton, Senior Director of Climate at MaRS, notes that the burden of proof for hardtech companies regarding commercial traction and technical development is currently at an all-time high. Unlike software, climate hardware often requires financing massive commercial facilities—costing tens or hundreds of millions of dollars—before full-scale economics are proven.
Funding volatility has compounded these pressures. BetaKit reports that Canadian venture capital investment in cleantech fell to $660 million in 2025, down from over $1 billion in 2022. Further instability followed the 2024 closure of Sustainable Development Technology Canada (SDTC); following probes into governance and conflicts of interest, its mandate was largely taken over by the National Research Council’s Industrial Research Assistance Program.
The event will host more than 1,000 attendees, with early speaker confirmations including Phil De Luna (co-founder and CTO of CURA), Christian Weedbrook (founder and CEO of Xanadu), and Anousheh Ansari (CEO of the XPRIZE Foundation). Programming will span three tracks: "building for resilience," "policy, politics, and capital," and a "climate tech spotlight." Topics will include grid modernization, fusion, geothermal, and the resource demands of AI hyperscalers, while specifically addressing how to build "first-of-their-kind" commercial-scale projects.