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 14.33
Milk (kg) -269.00 -0.014 3.77
Fat (kg) -11.27 -0.375 4.22
Prot (kg) -14.38 -0.441 6.35
Fertility Sub Index 14.74
Calving Interval (days) -7.82 -1.459 11.41
Survival (%) 2.98 1.117 3.33
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index 2.88
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) -1.66 -0.432 0.72
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 34.77

* Based on an €80/tonne carbon price