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 -11.48
Milk (kg) 246.00 -0.014 -3.44
Fat (kg) 12.05 -0.375 -4.51
Prot (kg) 7.98 -0.441 -3.52
Fertility Sub Index -4.58
Calving Interval (days) 3.15 -1.459 -4.60
Survival (%) 0.01 1.117 0.01
Calving Sub Index 3.45
Gestation Length (days) -3.75 -0.919 3.45
Beef Sub Index -5.88
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 12.41 -0.432 -5.36
Maintenance Sub Index Maint. Sub Index -1.96
Live WT (kg) 6.40 -0.307 -1.96
Total Carbon Sub Index -20.46

* Based on an €80/tonne carbon price