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 4.40
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -9.10 -0.375 3.41
Prot (kg) -5.77 -0.441 2.55
Fertility Sub Index -23.34
Calving Interval (days) 11.81 -1.459 -17.23
Survival (%) -5.47 1.117 -6.11
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index -1.27
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 3.56 -0.432 -1.54
Maintenance Sub Index Maint. Sub Index -1.16
Live WT (kg) 3.80 -0.307 -1.16
Total Carbon Sub Index -21.68

* Based on an €80/tonne carbon price