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 10.21
Milk (kg) -220.00 -0.014 3.08
Fat (kg) -8.45 -0.375 3.17
Prot (kg) -8.98 -0.441 3.96
Fertility Sub Index 2.60
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index -0.82
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index 11.76

* Based on an €80/tonne carbon price