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 8.44
Milk (kg) -163.00 -0.014 2.28
Fat (kg) -6.40 -0.375 2.40
Prot (kg) -8.52 -0.441 3.76
Fertility Sub Index -9.41
Calving Interval (days) 4.73 -1.459 -6.90
Survival (%) -2.25 1.117 -2.51
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.05
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.09 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index -0.39

* Based on an €80/tonne carbon price