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 3.24
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) -6.77 -0.375 2.54
Prot (kg) -4.36 -0.441 1.92
Fertility Sub Index -17.41
Calving Interval (days) 9.19 -1.459 -13.41
Survival (%) -3.58 1.117 -4.00
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index -0.52
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.26 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index -12.52

* Based on an €80/tonne carbon price