Beyond the Pilot: The Industrial Grind of Scaling Canadian Cleantech
AI-generated image · Bay Street Wire
As venture capital dips and funding pillars shift, Canada's climate tech sector must navigate the 'first-of-a-kind' deployment gap to move from innovation to global impact.
For years, the narrative surrounding Canadian cleantech has been one of promise and pipeline. As BetaKit first reported, a federal survey indicates that nearly two-thirds of tech companies in the sector report having a product at the commercialization stage. But as any industrialist will tell you, the distance between a successful pilot and a global commercial deployment is a chasm defined by capital, risk, and physical infrastructure.
***Opinion:*** *It is time to move past the buzzwords of 'innovation' and 'disruption.' The real challenge facing Canada isn't a lack of ingenuity—it is the hard-nosed industrial mechanics of scaling. We have the solutions; now we need the stomach for the risk required to build them at scale.*
According to reporting from BetaKit, the financial landscape for this transition has grown increasingly precarious. Venture capital investment in Canadian cleantech has seen a substantial decline, dropping from over $1 billion in 2022 to $660 million in 2025. This instability was further exacerbated in 2024 when Sustainable Development Technology Canada (SDTC), a key funding pillar, was wound down; following investigations into governance and conflicts of interest, its mandate was partially taken over by the National Research Council’s Industrial Research Assistance Program.
Tyler Hamilton, Senior Director of Climate at MaRS, notes that the burden of proof for 'hardtech' companies—regarding both commercial traction and technical development—is now higher than ever. This is particularly acute for companies developing industrial equipment, fuels, or materials. Unlike software, which can scale with minimal physical overhead, climate hardware often requires the construction of a commercial facility before the economics can be proven at full scale. Hamilton points out that building a 'first-of-a-kind' manufacturing plant can cost tens or hundreds of millions of dollars, yet investors capable of writing such checks are scarce.
Addressing these systemic bottlenecks is the core objective of the sixth-annual MaRS Climate Impact conference, taking place Nov. 17 and 18 in Toronto. The event aims to connect over 1,000 entrepreneurs, policymakers, and investors to map out the path to deployment. The 2026 program targets a wide array of sectors, including geothermal, fusion, grid modernization, quantum computing, next-generation water systems, and food and agricultural technology.
Three specific tracks will drive the discussion:
* **Building for Resilience:** Focusing on ventures ready for their next funding round and sharing practical lessons from those already entering domestic and international markets. * **Policy, Politics, and Capital:** An examination of corporate venture capital and Canada's capacity to shoulder commercial risk within middle-power markets. * **Climate Tech Spotlight:** An analysis of technologies reshaping industry, including next-generation building materials and the resource demands of AI hyperscalers.
As Hamilton observes, the intersection of economic and environmental pressures is now unavoidable. While the market is cautious and many cleantech funds are currently fundraising without available 'dry powder,' the urgency is driven by visible ecological destruction and the immediate need for adaptation technologies to combat wildfires, flooding, and extreme heat.
Among the high-profile guests slated for the event are XPRIZE Foundation CEO Anousheh Ansari, Xanadu founder and CEO Christian Weedbrook, and CURA co-founder and CTO Phil De Luna. The goal is clear: move the conversation from the laboratory to the factory floor.