The decision by Tirlán, Lakeland and Strathroy to pay suppliers on the basis of milk solids, using an A+B-C type model, has created a new dynamic in the NI dairy industry.In the case of Lakeland, the co-op announced at this years’ Balmoral Show that suppliers will be able to switch to A+B-C from 1 January 2025, with all payments made using this model by 2026.