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 -18.34
Milk (kg) 380.00 -0.014 -5.32
Fat (kg) 17.86 -0.375 -6.69
Prot (kg) 14.35 -0.441 -6.33
Fertility Sub Index -0.39
Calving Interval (days) 0.94 -1.459 -1.37
Survival (%) 0.88 1.117 0.98
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index -4.12
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index -7.23
Live WT (kg) 23.60 -0.307 -7.23
Total Carbon Sub Index -26.93

* Based on an €80/tonne carbon price