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 -11.04
Milk (kg) -201.00 -0.014 2.81
Fat (kg) 17.62 -0.375 -6.60
Prot (kg) 16.43 -0.441 -7.25
Fertility Sub Index 1.21
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 0.47 1.117 0.53
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 6.16
Carcass Weight (kg) -19.30 -0.528 10.18
Age of Slaughter (days) 9.31 -0.432 -4.02
Maintenance Sub Index Maint. Sub Index 15.60
Live WT (kg) -50.90 -0.307 15.60
Total Carbon Sub Index 13.10

* Based on an €80/tonne carbon price