Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -18.71
Milk (kg) 480.00 -0.014 -6.72
Fat (kg) 15.07 -0.375 -5.64
Prot (kg) 14.38 -0.441 -6.35
Fertility Sub Index 0.29
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) -0.84 1.117 -0.94
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -3.28
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -5.24
Live WT (kg) 17.10 -0.307 -5.24
Total Carbon Sub Index -23.04

* Based on an €80/tonne carbon price