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 11.34
Milk (kg) -539.00 -0.014 7.55
Fat (kg) 0.40 -0.375 -0.15
Prot (kg) -8.93 -0.441 3.94
Fertility Sub Index -0.41
Calving Interval (days) 0.41 -1.459 -0.60
Survival (%) 0.17 1.117 0.19
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 15.13
Carcass Weight (kg) -36.20 -0.528 19.10
Age of Slaughter (days) 9.18 -0.432 -3.96
Maintenance Sub Index Maint. Sub Index 26.55
Live WT (kg) -86.60 -0.307 26.55
Total Carbon Sub Index 52.44

* Based on an €80/tonne carbon price