Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 6.09
Milk (kg) 43.00 -0.014 -0.60
Fat (kg) -8.60 -0.375 3.22
Prot (kg) -7.86 -0.441 3.47
Fertility Sub Index -18.28
Calving Interval (days) 9.13 -1.459 -13.32
Survival (%) -4.44 1.117 -4.96
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.22
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.15 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index -2.51
Live WT (kg) 8.20 -0.307 -2.51
Total Carbon Sub Index -15.47

* Based on an €80/tonne carbon price