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 10.29
Milk (kg) -212.00 -0.014 2.97
Fat (kg) -7.68 -0.375 2.88
Prot (kg) -10.08 -0.441 4.45
Fertility Sub Index 1.97
Calving Interval (days) -1.10 -1.459 1.60
Survival (%) 0.33 1.117 0.37
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index 3.10
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 8.31
Live WT (kg) -27.10 -0.307 8.31
Total Carbon Sub Index 24.63

* Based on an €80/tonne carbon price