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 5.79
Milk (kg) -26.00 -0.014 0.36
Fat (kg) -7.23 -0.375 2.71
Prot (kg) -6.16 -0.441 2.72
Fertility Sub Index 3.71
Calving Interval (days) -1.66 -1.459 2.42
Survival (%) 1.15 1.117 1.28
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index -1.43
Carcass Weight (kg) 4.70 -0.528 -2.48
Age of Slaughter (days) -2.44 -0.432 1.05
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index 11.39

* Based on an €80/tonne carbon price