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 14.20
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) -26.62 -0.375 9.97
Prot (kg) -16.30 -0.441 7.19
Fertility Sub Index -4.91
Calving Interval (days) 2.40 -1.459 -3.50
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.66
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.02 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 8.59

* Based on an €80/tonne carbon price