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 -6.81
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) 5.94 -0.375 -2.22
Prot (kg) 5.35 -0.441 -2.36
Fertility Sub Index -3.90
Calving Interval (days) 2.39 -1.459 -3.49
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 1.81
Gestation Length (days) -1.97 -0.919 1.81
Beef Sub Index -3.94
Carcass Weight (kg) 5.80 -0.528 -3.06
Age of Slaughter (days) 2.05 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index -13.43

* Based on an €80/tonne carbon price