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 -5.94
Milk (kg) 172.00 -0.014 -2.41
Fat (kg) 12.75 -0.375 -4.78
Prot (kg) -2.82 -0.441 1.24
Fertility Sub Index -5.07
Calving Interval (days) 2.66 -1.459 -3.88
Survival (%) -1.06 1.117 -1.18
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -0.12
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 1.02 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 0.12
Live WT (kg) -0.40 -0.307 0.12
Total Carbon Sub Index -11.10

* Based on an €80/tonne carbon price