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 -0.05
Milk (kg) -15.00 -0.014 0.21
Fat (kg) 0.97 -0.375 -0.36
Prot (kg) -0.23 -0.441 0.10
Fertility Sub Index -0.86
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) 0.72 1.117 0.80
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 0.11
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 5.37 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index 4.66
Live WT (kg) -15.20 -0.307 4.66
Total Carbon Sub Index 9.05

* Based on an €80/tonne carbon price