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 6.64
Milk (kg) 22.00 -0.014 -0.31
Fat (kg) 2.99 -0.375 -1.12
Prot (kg) -18.28 -0.441 8.07
Fertility Sub Index -6.31
Calving Interval (days) 3.26 -1.459 -4.76
Survival (%) -1.39 1.117 -1.55
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.61
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.42 -0.432 -0.61
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -0.22

* Based on an €80/tonne carbon price