Cotierra raises $3M to scale decentralised biochar across tropical agriculture

Zurich-based climate technology company Cotierra has raised $3 million to take its technology from successful field deployments to repeatable commercial scale. The company has raised $4.75 million since its founding. Across tropical agricultural value chains, large volumes of agricultural residues often go unused, while farmer productivity declines as soil health deteriorates and extreme weather becomes more frequent.