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 14.50
Milk (kg) -292.00 -0.014 4.09
Fat (kg) -16.39 -0.375 6.14
Prot (kg) -9.68 -0.441 4.27
Fertility Sub Index -0.79
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.99 1.117 -1.11
Calving Sub Index -0.78
Gestation Length (days) 0.85 -0.919 -0.78
Beef Sub Index -1.19
Carcass Weight (kg) 3.90 -0.528 -2.06
Age of Slaughter (days) -2.01 -0.432 0.87
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index 11.03

* Based on an €80/tonne carbon price