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 2.67
Milk (kg) -11.00 -0.014 0.15
Fat (kg) -2.50 -0.375 0.94
Prot (kg) -3.59 -0.441 1.58
Fertility Sub Index -9.96
Calving Interval (days) 6.02 -1.459 -8.78
Survival (%) -1.05 1.117 -1.17
Calving Sub Index 1.19
Gestation Length (days) -1.29 -0.919 1.19
Beef Sub Index 0.68
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.36 -0.432 -0.59
Maintenance Sub Index Maint. Sub Index 5.36
Live WT (kg) -17.50 -0.307 5.36
Total Carbon Sub Index -0.05

* Based on an €80/tonne carbon price