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 6.38
Milk (kg) -43.00 -0.014 0.60
Fat (kg) -8.02 -0.375 3.00
Prot (kg) -6.29 -0.441 2.78
Fertility Sub Index -0.03
Calving Interval (days) -0.09 -1.459 0.13
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.04
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -1.06 -0.432 0.46
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 18.13

* Based on an €80/tonne carbon price