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 6.70
Milk (kg) -69.00 -0.014 0.97
Fat (kg) -9.48 -0.375 3.55
Prot (kg) -4.94 -0.441 2.18
Fertility Sub Index -0.41
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.35 1.117 0.39
Calving Sub Index -0.74
Gestation Length (days) 0.81 -0.919 -0.74
Beef Sub Index -4.15
Carcass Weight (kg) 6.00 -0.528 -3.17
Age of Slaughter (days) 2.27 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index -1.07
Live WT (kg) 3.50 -0.307 -1.07
Total Carbon Sub Index 0.32

* Based on an €80/tonne carbon price