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 8.22
Milk (kg) -158.00 -0.014 2.21
Fat (kg) -7.31 -0.375 2.74
Prot (kg) -7.41 -0.441 3.27
Fertility Sub Index 1.12
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) 0.28 1.117 0.31
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 1.50
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -0.42 -0.432 0.18
Maintenance Sub Index Maint. Sub Index 5.86
Live WT (kg) -19.10 -0.307 5.86
Total Carbon Sub Index 19.53

* Based on an €80/tonne carbon price