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 18.42
Milk (kg) -806.00 -0.014 11.28
Fat (kg) -1.47 -0.375 0.55
Prot (kg) -14.91 -0.441 6.58
Fertility Sub Index 2.49
Calving Interval (days) -0.05 -1.459 0.07
Survival (%) 2.16 1.117 2.41
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index 14.73
Carcass Weight (kg) -34.40 -0.528 18.15
Age of Slaughter (days) 7.91 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 27.28
Live WT (kg) -89.00 -0.307 27.28
Total Carbon Sub Index 63.18

* Based on an €80/tonne carbon price