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 -12.00
Milk (kg) 514.00 -0.014 -7.20
Fat (kg) 2.57 -0.375 -0.96
Prot (kg) 8.71 -0.441 -3.84
Fertility Sub Index -8.86
Calving Interval (days) 5.60 -1.459 -8.17
Survival (%) -0.62 1.117 -0.69
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 1.18
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 2.39 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -18.28

* Based on an €80/tonne carbon price