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 7.56
Milk (kg) -131.00 -0.014 1.83
Fat (kg) -5.10 -0.375 1.91
Prot (kg) -8.64 -0.441 3.81
Fertility Sub Index -5.01
Calving Interval (days) 2.42 -1.459 -3.53
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.55
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 1.65 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index 0.13

* Based on an €80/tonne carbon price