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 -3.40
Milk (kg) 122.00 -0.014 -1.71
Fat (kg) 3.98 -0.375 -1.49
Prot (kg) 0.46 -0.441 -0.20
Fertility Sub Index 2.38
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) 1.39 1.117 1.55
Calving Sub Index 0.19
Gestation Length (days) -0.21 -0.919 0.19
Beef Sub Index -0.17
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.04 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 3.82

* Based on an €80/tonne carbon price