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 -17.81
Milk (kg) 444.00 -0.014 -6.22
Fat (kg) 16.09 -0.375 -6.03
Prot (kg) 12.62 -0.441 -5.57
Fertility Sub Index 4.27
Calving Interval (days) -1.79 -1.459 2.61
Survival (%) 1.48 1.117 1.65
Calving Sub Index 4.05
Gestation Length (days) -4.41 -0.919 4.05
Beef Sub Index -3.57
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 7.54 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -18.89

* Based on an €80/tonne carbon price