2026
Emerging Leaders
Stephen Thomas headshot
Clean50 Emerging Leader Award Logo

Stephen Thomas

Clean Energy Manager, David Suzuki Foundation

Spending his days pushing for tangible clean electricity wins for Canadians, Stephen leads a talented team at the Foundation, where he has been central to shaping the new federal Clean Electricity Regulations, set to reduce 181 Mt of emissions by 2050 – the most impactful electricity regulations in Canadian history. He’s mobilized 1,200 volunteers, coordinated 30+ MPs meetings, and driven over 30,000 petition signatures. Stephen co-leads the Green Budget Coalition’s electricity recommendations, helping secure $20B in public investments in clean electricity. Fierce opposition from utilities and fossil fuel lobbyists hasn’t slowed him – Stephen proves that meticulous research, coalition-building, and relentless public engagement can move mountains, or at least megawatts.