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 -7.66
Milk (kg) -327.00 -0.014 4.58
Fat (kg) 15.93 -0.375 -5.97
Prot (kg) 14.21 -0.441 -6.27
Fertility Sub Index -1.26
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) 0.70 1.117 0.78
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 10.00
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 10.57 -0.432 -4.56
Maintenance Sub Index Maint. Sub Index 22.35
Live WT (kg) -72.90 -0.307 22.35
Total Carbon Sub Index 24.17

* Based on an €80/tonne carbon price