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 19.04
Milk (kg) -351.00 -0.014 4.91
Fat (kg) -18.11 -0.375 6.78
Prot (kg) -16.63 -0.441 7.34
Fertility Sub Index 1.09
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) -0.92 1.117 -1.03
Calving Sub Index -0.69
Gestation Length (days) 0.75 -0.919 -0.69
Beef Sub Index 1.60
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -0.65 -0.432 0.28
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index 24.22

* Based on an €80/tonne carbon price