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 14.16
Milk (kg) -199.00 -0.014 2.79
Fat (kg) -14.26 -0.375 5.34
Prot (kg) -13.66 -0.441 6.03
Fertility Sub Index -0.10
Calving Interval (days) 0.29 -1.459 -0.42
Survival (%) 0.29 1.117 0.32
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.37
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 1.34 -0.432 -0.58
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index 16.32

* Based on an €80/tonne carbon price