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 5.29
Milk (kg) -457.00 -0.014 6.40
Fat (kg) 6.49 -0.375 -2.43
Prot (kg) -2.99 -0.441 1.32
Fertility Sub Index -6.22
Calving Interval (days) 4.26 -1.459 -6.22
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 13.82
Carcass Weight (kg) -34.10 -0.528 17.99
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 27.28
Live WT (kg) -89.00 -0.307 27.28
Total Carbon Sub Index 40.03

* Based on an €80/tonne carbon price