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 -0.69
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) -1.04 -0.375 0.39
Prot (kg) -0.26 -0.441 0.11
Fertility Sub Index -9.29
Calving Interval (days) 5.11 -1.459 -7.46
Survival (%) -1.64 1.117 -1.83
Calving Sub Index 1.80
Gestation Length (days) -1.96 -0.919 1.80
Beef Sub Index -3.93
Carcass Weight (kg) 5.80 -0.528 -3.06
Age of Slaughter (days) 2.01 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -12.74

* Based on an €80/tonne carbon price