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 28.26
Milk (kg) -698.00 -0.014 9.77
Fat (kg) -20.58 -0.375 7.71
Prot (kg) -24.43 -0.441 10.78
Fertility Sub Index -4.09
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) -0.93 1.117 -1.04
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index -0.41
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index 22.63

* Based on an €80/tonne carbon price