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 14.64
Milk (kg) -317.00 -0.014 4.44
Fat (kg) -14.26 -0.375 5.34
Prot (kg) -11.02 -0.441 4.86
Fertility Sub Index 0.70
Calving Interval (days) -0.76 -1.459 1.11
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index 1.74
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -2.69 -0.432 1.16
Maintenance Sub Index Maint. Sub Index 4.26
Live WT (kg) -13.90 -0.307 4.26
Total Carbon Sub Index 22.63

* Based on an €80/tonne carbon price