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 1.86
Milk (kg) 86.00 -0.014 -1.20
Fat (kg) -5.64 -0.375 2.11
Prot (kg) -2.16 -0.441 0.95
Fertility Sub Index -15.68
Calving Interval (days) 7.69 -1.459 -11.22
Survival (%) -3.99 1.117 -4.46
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index -0.31
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index -11.63

* Based on an €80/tonne carbon price