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 24.72
Milk (kg) -721.00 -0.014 10.09
Fat (kg) -11.09 -0.375 4.15
Prot (kg) -23.72 -0.441 10.47
Fertility Sub Index -5.52
Calving Interval (days) 1.25 -1.459 -1.82
Survival (%) -3.31 1.117 -3.70
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -1.27
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 8.43 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 7.39
Live WT (kg) -24.10 -0.307 7.39
Total Carbon Sub Index 26.10

* Based on an €80/tonne carbon price