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 -0.04
Milk (kg) -120.00 -0.014 1.68
Fat (kg) 1.62 -0.375 -0.61
Prot (kg) 2.53 -0.441 -1.12
Fertility Sub Index 11.83
Calving Interval (days) -5.75 -1.459 8.39
Survival (%) 3.08 1.117 3.44
Calving Sub Index 3.18
Gestation Length (days) -3.46 -0.919 3.18
Beef Sub Index 1.22
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 2.31 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 15.88

* Based on an €80/tonne carbon price