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 -0.87
Milk (kg) -40.00 -0.014 0.56
Fat (kg) 2.68 -0.375 -1.00
Prot (kg) 0.97 -0.441 -0.43
Fertility Sub Index -6.34
Calving Interval (days) 2.78 -1.459 -4.06
Survival (%) -2.04 1.117 -2.28
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index 1.94
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 0.51 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -8.36

* Based on an €80/tonne carbon price