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 18.28
Milk (kg) -722.00 -0.014 10.11
Fat (kg) -3.27 -0.375 1.22
Prot (kg) -15.73 -0.441 6.94
Fertility Sub Index 3.17
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 2.04 1.117 2.28
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 10.12
Carcass Weight (kg) -27.40 -0.528 14.45
Age of Slaughter (days) 10.05 -0.432 -4.34
Maintenance Sub Index Maint. Sub Index 21.58
Live WT (kg) -70.40 -0.307 21.58
Total Carbon Sub Index 52.59

* Based on an €80/tonne carbon price