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 -14.65
Milk (kg) 479.00 -0.014 -6.71
Fat (kg) 4.02 -0.375 -1.51
Prot (kg) 14.58 -0.441 -6.44
Fertility Sub Index -11.29
Calving Interval (days) 5.35 -1.459 -7.81
Survival (%) -3.12 1.117 -3.49
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index -1.50
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 3.97 -0.432 -1.71
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -24.39

* Based on an €80/tonne carbon price