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 7.41
Milk (kg) -67.00 -0.014 0.94
Fat (kg) -11.16 -0.375 4.18
Prot (kg) -5.20 -0.441 2.30
Fertility Sub Index -5.19
Calving Interval (days) 2.81 -1.459 -4.10
Survival (%) -0.98 1.117 -1.09
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.54
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 6.86

* Based on an €80/tonne carbon price