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 29.06
Milk (kg) -942.00 -0.014 13.19
Fat (kg) -11.16 -0.375 4.18
Prot (kg) -26.49 -0.441 11.69
Fertility Sub Index -1.40
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) -1.40 1.117 -1.56
Calving Sub Index 0.59
Gestation Length (days) -0.64 -0.919 0.59
Beef Sub Index 12.25
Carcass Weight (kg) -28.50 -0.528 15.03
Age of Slaughter (days) 6.46 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index 21.28
Live WT (kg) -69.40 -0.307 21.28
Total Carbon Sub Index 61.76

* Based on an €80/tonne carbon price