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 14.98
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -10.43 -0.375 3.91
Prot (kg) -18.43 -0.441 8.13
Fertility Sub Index -4.70
Calving Interval (days) 2.21 -1.459 -3.22
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.14
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 11.98

* Based on an €80/tonne carbon price