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 -0.98
Milk (kg) 356.00 -0.014 -4.98
Fat (kg) -15.14 -0.375 5.67
Prot (kg) 3.77 -0.441 -1.66
Fertility Sub Index -5.71
Calving Interval (days) 2.76 -1.459 -4.03
Survival (%) -1.51 1.117 -1.69
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.07
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 2.40 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index -6.01

* Based on an €80/tonne carbon price