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 -11.39
Milk (kg) 241.00 -0.014 -3.37
Fat (kg) 13.09 -0.375 -4.90
Prot (kg) 7.05 -0.441 -3.11
Fertility Sub Index 0.14
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) -0.40 1.117 -0.45
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.64
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 1.11 -0.432 -0.48
Maintenance Sub Index Maint. Sub Index 1.41
Live WT (kg) -4.60 -0.307 1.41
Total Carbon Sub Index -10.95

* Based on an €80/tonne carbon price