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 -26.34
Milk (kg) 22.00 -0.014 -0.31
Fat (kg) 44.77 -0.375 -16.77
Prot (kg) 20.98 -0.441 -9.26
Fertility Sub Index -15.09
Calving Interval (days) 8.51 -1.459 -12.42
Survival (%) -2.39 1.117 -2.67
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -0.11
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 5.63 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index 1.32
Live WT (kg) -4.30 -0.307 1.32
Total Carbon Sub Index -39.46

* Based on an €80/tonne carbon price