The Teenage Growth Spurt:
13 Lessons on Scaling Cleantech

Article
March 16, 2026

Yesterday, Foresight turned 13 years old—we are officially a cleantech accelerator in our teens.

We’ve spent 13 years supporting over 1,700 cleantech ventures, helping industry leaders adopt sustainable solutions, and championing a Canadian ecosystem that gets more resilient every year—all while we ourselves learn, evolve, and grow.

But growth isn’t just about getting bigger; it’s about getting smarter. A key lesson from our first decade? A changing world demands a new acceleration model. As global economies turn to innovation as their primary driver, market-driven acceleration has moved from a “nice-to-have” to a strategic imperative. 

The last three years have taught us even more, and as the world begins to accelerate towards a net-zero economy, we’ve picked up some other hard-won lessons along the way.

The 13 Lessons from 13 years of Scaling Up Cleantech

  1. Market pull beats technology push. Brilliant cleantech innovation isn’t enough; you must solve a documented pain point. If the market isn’t asking for it, it won’t scale.
  2. Commercialization is the true “North Star.” Investment numbers are a vanity metric if they don't lead to a signed purchase order. We focus on getting tech out of the lab and onto the site through problem-driven innovation scouting.
  3. “Today + Tomorrow” is a strategic necessity. Cleantech companies must demonstrate immediate value today while building the optionality to lead the market tomorrow.
  4. Ecosystems require “connective tissue.” Innovation can fail in the gaps between partners. Our role is to be the ecosystem connector between an industry leader's requirements and vetted clean technology startups.
  5. Data is the language of trust. Public and private investors need to see the “multiples”—the jobs created and the capital unlocked. If you can’t measure the impact, you can’t scale the support.
  6. Deployment is the best form of R&D. Real-world validation in harsh Canadian climates or complex industrial settings teaches you more than a thousand hours in the lab ever could.
  7. Adoption is a C-Suite conversation. Cleantech is no longer a “sustainability department” project; it’s the strongest business case towards global competitiveness.
  8. Supply chains are the new battleground. Building a great product is step one. Ensuring you have the domestic and international supply chains to deliver it at scale is step two.
  9. Resilience is a competitive advantage. In an era of geopolitical volatility, dual-use technologies that provide grid stability or water security aren't just “green”—they are essential for business continuity.
  10. Policy sets the stage, but industry plays the part. Government policies and funding act as a catalyst, but true acceleration happens when corporate partners and investors see a clear, de-risked pathway to returns.
  11. Talent is the scarcest resource. Scaling a venture requires C-suite expertise just as much as product development and targeted accelerator programs. We empower and reinforce the people behind the pipes and wires.
  12. Collaboration > Competition. The climate challenge is too large for silos. Cross-sector partnerships are the only way to move at the speed the planet requires.
  13. “Teenage angst” is actually energy. Thirteen years in, that drive to challenge the status quo is what keeps us—and our ventures—moving forward. We aren't just growing; we’re evolving.

We’ve all experienced it—the years directly following 13 are filled with immense growth. We’re ready to leverage this palpable energy to accelerate sustainable, tangible prosperity for every Canadian—we hope you are too. Thank you for being on this journey with us, and we look forward to the next 13 years of hard-earned scaling lessons as the world transforms its economies for the better.

We’re de-risking cleantech adoption across Canada’s key industries. Learn more about our Cleantech Adoption Services.

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