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 -0.98
Milk (kg) 14.00 -0.014 -0.20
Fat (kg) 0.50 -0.375 -0.19
Prot (kg) 1.36 -0.441 -0.60
Fertility Sub Index -3.73
Calving Interval (days) 2.08 -1.459 -3.03
Survival (%) -0.62 1.117 -0.69
Calving Sub Index 2.36
Gestation Length (days) -2.57 -0.919 2.36
Beef Sub Index 3.39
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) -0.39 -0.432 0.17
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index 0.86

* Based on an €80/tonne carbon price