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 13.85
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -11.82 -0.375 4.43
Prot (kg) -12.11 -0.441 5.34
Fertility Sub Index -4.00
Calving Interval (days) 1.99 -1.459 -2.90
Survival (%) -0.98 1.117 -1.09
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.05
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.72 -0.432 -0.74
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index 11.31

* Based on an €80/tonne carbon price