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 2.12
Milk (kg) 90.00 -0.014 -1.26
Fat (kg) -7.40 -0.375 2.77
Prot (kg) -1.38 -0.441 0.61
Fertility Sub Index -14.43
Calving Interval (days) 7.35 -1.459 -10.72
Survival (%) -3.32 1.117 -3.71
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index -3.93
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -17.24

* Based on an €80/tonne carbon price