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 17.26
Milk (kg) -281.00 -0.014 3.93
Fat (kg) -16.02 -0.375 6.00
Prot (kg) -16.59 -0.441 7.32
Fertility Sub Index 8.20
Calving Interval (days) -4.58 -1.459 6.68
Survival (%) 1.36 1.117 1.52
Calving Sub Index 0.17
Gestation Length (days) -0.18 -0.919 0.17
Beef Sub Index 2.87
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) -1.03 -0.432 0.44
Maintenance Sub Index Maint. Sub Index 8.71
Live WT (kg) -28.40 -0.307 8.71
Total Carbon Sub Index 37.20

* Based on an €80/tonne carbon price