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 15.16
Milk (kg) -356.00 -0.014 4.98
Fat (kg) -10.91 -0.375 4.09
Prot (kg) -13.80 -0.441 6.09
Fertility Sub Index -1.31
Calving Interval (days) 0.27 -1.459 -0.39
Survival (%) -0.82 1.117 -0.92
Calving Sub Index -0.04
Gestation Length (days) 0.04 -0.919 -0.04
Beef Sub Index -1.82
Carcass Weight (kg) 4.20 -0.528 -2.22
Age of Slaughter (days) -0.92 -0.432 0.40
Maintenance Sub Index Maint. Sub Index -3.22
Live WT (kg) 10.50 -0.307 -3.22
Total Carbon Sub Index 8.77

* Based on an €80/tonne carbon price