E137 Guy Hayler: Building The Blue Earth Summit 2025

Guy Hayler doesn’t just talk about business as a force for good — he’s building the ecosystem to prove it.As co-founder of Blue Earth, Guy has raised £155 million for 60+ purpose-led companies and is connecting founders, corporates, and investors who actually want to change the system, not just tick a sustainability box.From the BE100 campaign filtering 1,000+ startups into the top 100, to BE Ventures backing companies reshaping energy, food, and finance, this is about moving capital at scale — and fast.We dive into why collaboration beats competition, why politics keeps failing the planet, and why the real battle is making sustainable business commercially unstoppable.This isn’t theory. It’s money, momentum, and a movement that could transform industries — and maybe the world.