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 -2.87
Milk (kg) -19.00 -0.014 0.27
Fat (kg) 8.83 -0.375 -3.31
Prot (kg) -0.38 -0.441 0.17
Fertility Sub Index 9.88
Calving Interval (days) -6.02 -1.459 8.78
Survival (%) 0.98 1.117 1.09
Calving Sub Index 1.88
Gestation Length (days) -2.05 -0.919 1.88
Beef Sub Index 0.54
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) -0.88 -0.432 0.38
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 9.42

* Based on an €80/tonne carbon price