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 16.19
Milk (kg) -272.00 -0.014 3.81
Fat (kg) -11.43 -0.375 4.28
Prot (kg) -18.35 -0.441 8.10
Fertility Sub Index -4.83
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) -1.45 1.117 -1.62
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.64
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index 10.63

* Based on an €80/tonne carbon price