Join World Cleanup Day to fight plastic pollution and restore ecosystems. Learn how global efforts—and local action in Kenya—are turning waste into opportunity for people, planet, and future generations.

Explore how Haller is tackling plastic pollution in Kenya this World Environment Day 2025, and why urgent global action is needed to stop the tide of plastic waste harming our planet.

Over 20 years, the challenges facing the smallholder communities Haller was set up to serve have shifted and evolved. But our approach remains rooted in a mission to bring together ecology and economy.

Dr Rene Haller is featured in ‘102 Holes in the Ground’, a new book providing case studies of repurposing mine sites and rejuvenating mining communities by rebuilding ecological integrity and enhancing livelihoods.