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 -11.05
Milk (kg) 173.00 -0.014 -2.42
Fat (kg) 18.45 -0.375 -6.91
Prot (kg) 3.88 -0.441 -1.71
Fertility Sub Index -4.27
Calving Interval (days) 2.22 -1.459 -3.24
Survival (%) -0.92 1.117 -1.03
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 0.57
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) -1.45 -0.432 0.63
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -15.26

* Based on an €80/tonne carbon price