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 0.15
Milk (kg) 172.00 -0.014 -2.41
Fat (kg) -11.85 -0.375 4.44
Prot (kg) 4.26 -0.441 -1.88
Fertility Sub Index 1.02
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 0.63 1.117 0.70
Calving Sub Index -1.57
Gestation Length (days) 1.71 -0.919 -1.57
Beef Sub Index -3.10
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index 4.41
Live WT (kg) -14.40 -0.307 4.41
Total Carbon Sub Index 0.91

* Based on an €80/tonne carbon price