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 1.15
Milk (kg) 142.00 -0.014 -1.99
Fat (kg) -6.56 -0.375 2.46
Prot (kg) -1.55 -0.441 0.68
Fertility Sub Index -3.47
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -1.20 1.117 -1.34
Calving Sub Index -0.43
Gestation Length (days) 0.47 -0.919 -0.43
Beef Sub Index -0.36
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -3.81

* Based on an €80/tonne carbon price