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 -19.77
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) 27.56 -0.375 -10.32
Prot (kg) 19.95 -0.441 -8.81
Fertility Sub Index -1.81
Calving Interval (days) -0.23 -1.459 0.34
Survival (%) -1.92 1.117 -2.15
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.88
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -0.45 -0.432 0.19
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index -18.13

* Based on an €80/tonne carbon price