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 14.58
Milk (kg) -262.00 -0.014 3.67
Fat (kg) -12.21 -0.375 4.57
Prot (kg) -14.36 -0.441 6.34
Fertility Sub Index -6.02
Calving Interval (days) 2.90 -1.459 -4.23
Survival (%) -1.60 1.117 -1.79
Calving Sub Index 0.04
Gestation Length (days) -0.04 -0.919 0.04
Beef Sub Index -0.26
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 3.77 -0.432 -1.63
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 8.31

* Based on an €80/tonne carbon price