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 12.71
Milk (kg) -344.00 -0.014 4.82
Fat (kg) -6.93 -0.375 2.60
Prot (kg) -12.01 -0.441 5.30
Fertility Sub Index 0.39
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) 0.32 1.117 0.36
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index 4.52
Carcass Weight (kg) -15.50 -0.528 8.18
Age of Slaughter (days) 8.46 -0.432 -3.65
Maintenance Sub Index Maint. Sub Index 14.13
Live WT (kg) -46.10 -0.307 14.13
Total Carbon Sub Index 32.12

* Based on an €80/tonne carbon price