Two of the biggest European dairy companies, Arla and FrieslandCampina, want to pay more ‘sustainability’ or ‘climate friendly’ bonuses to milk suppliers.This would reduce the proportion of farmgate milk price that comes from a value on fat and protein. Arla wants to pay up to 3c/l if a farmer ticks all the boxes from a menu of sustainability options. Friesland wants to improve the bonuses already on some of its green initiatives. Both companies will pay farmers a lower milk price if sustainability measures are not met.