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 -12.53
Milk (kg) 287.00 -0.014 -4.02
Fat (kg) 5.24 -0.375 -1.96
Prot (kg) 14.83 -0.441 -6.55
Fertility Sub Index 11.71
Calving Interval (days) -7.05 -1.459 10.29
Survival (%) 1.27 1.117 1.42
Calving Sub Index 2.16
Gestation Length (days) -2.35 -0.919 2.16
Beef Sub Index -0.02
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index -0.21

* Based on an €80/tonne carbon price