Decentralised on-farm biochar for tropical agriculture
Cotierra is a Zurich climate-tech company building decentralised biochar infrastructure for tropical agriculture. Its solution combines on-farm reactor technology with IoT-enabled monitoring and verification so agricultural businesses can convert residual biomass into biochar near where it is produced, improve soil resilience, and track carbon removal. Cotierra announced a $3 million funding round in September 2026 co-led by PINC and Carbon Removal Partners.