Fertiliser feeds us but trashes the climate – now there’s a fix

Fertiliser feeds us but trashes the climate – now there’s a fix

Ammonia for fertilizer is usually produced at huge chemical plants like this oneVsevolod Chuvanov/Alamy By Andy Coghlan Feeding billions of people around the globe takes a lot of energy. Much of the carbon cost of this effort comes down to making ammonia, the key ingredient in many fertilisers. To do this, we rely on the […]