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 16.49
Milk (kg) -377.00 -0.014 5.28
Fat (kg) -14.05 -0.375 5.26
Prot (kg) -13.47 -0.441 5.95
Fertility Sub Index 1.07
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.96
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -3.20 -0.432 1.38
Maintenance Sub Index Maint. Sub Index 1.50
Live WT (kg) -4.90 -0.307 1.50
Total Carbon Sub Index 20.46

* Based on an €80/tonne carbon price