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 11.13
Milk (kg) -286.00 -0.014 4.00
Fat (kg) -9.50 -0.375 3.56
Prot (kg) -8.09 -0.441 3.57
Fertility Sub Index 4.83
Calving Interval (days) -2.60 -1.459 3.79
Survival (%) 0.93 1.117 1.04
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 0.94
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -0.83 -0.432 0.36
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index 15.74

* Based on an €80/tonne carbon price