For climate-aware professionals trying to align their careers with the urgent need to end polluting practices and transform our energy system, 2025 was the year of overwhelm. Last November, when we introduced our annual crop of 30 Under 30 changemakers, we wrote about the temptation to succumb to despair, and we asked the honorees what gives them courage.
This year, something different is taking shape in the sustainability movement. Call it realism, pragmatism or plain-old practicality, but people are getting down to brass tacks and trying to get things done. Is 2026 the year of effectiveness-maxxing?
Yes, the setbacks have continued to stack up, but as Ralph Torrie, director of research at Corporate Knights, has said, “We need to move the conversation to what is possible now.” That’s the kind of spirit that we see in the selections for this year’s list. They’ve taken the renowned engineer Franco Ongaro’s maxim to heart: “The future is not something to predict. The future is something to build.”
This year’s honorees are building companies, funds, foundations, cooperatives and new technologies. They are sharing resources and teaching each other to scale, to heal, to strategize and to persuade. They are finding solutions for food waste, plastic pollution, carbon lock-in and forced labour. They are facilitating circular practices, access to capital and durable protections for the environment.
Mental health is a recurring theme in their work – for good reason. “Looking to the future is terrifying,” Anjali Carter-Rau says. “In my life and work, hope begins in the relationships built through dreaming of better and is founded when cracks in capitalism are broken open and solutions that centre the needs of the many are realized.”
With each new cohort of young sustainability leaders, we want to find out what’s driving them. This year we asked them: “What choices are you making now to shape the future you want to live in?” We encourage you to take the time to read each one – the answers will surprise and inspire you.
—Mark Mann and Natalie Alcoba, editors
How we found the 30:
Every April, Corporate Knights opens the 30 Under 30 nominations to the public. An internal team narrowed the list of submissions down to a short list of 50, then our panel of judges each submitted their top 30 picks, and we tallied the votes. (Note: Judges abstained from voting for anyone involved in their organization.)
Judges
Rosa Galvez
Canadian senator and president of the ParlAmericas climate change network
Adria Vasil
Former managing editor at Corporate Knights magazine
Bestselling author of the Ecoholic book series
Anjum Sultana
Director of policy advocacy, partnerships and youth leadership at Plan International Canada