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 -0.49
Milk (kg) 200.00 -0.014 -2.80
Fat (kg) -11.93 -0.375 4.47
Prot (kg) 4.89 -0.441 -2.16
Fertility Sub Index 0.10
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) 0.36 1.117 0.40
Calving Sub Index -1.50
Gestation Length (days) 1.63 -0.919 -1.50
Beef Sub Index -1.91
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 5.55
Live WT (kg) -18.10 -0.307 5.55
Total Carbon Sub Index 1.74

* Based on an €80/tonne carbon price