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 5.05
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) -7.99 -0.375 2.99
Prot (kg) -7.17 -0.441 3.16
Fertility Sub Index -11.09
Calving Interval (days) 5.70 -1.459 -8.32
Survival (%) -2.48 1.117 -2.77
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index -0.81
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.61 -0.432 -1.13
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -5.81

* Based on an €80/tonne carbon price