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 10.99
Milk (kg) -209.00 -0.014 2.93
Fat (kg) -9.22 -0.375 3.45
Prot (kg) -10.44 -0.441 4.61
Fertility Sub Index 6.03
Calving Interval (days) -2.96 -1.459 4.32
Survival (%) 1.53 1.117 1.71
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index 0.71
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) -0.79 -0.432 0.34
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index 19.64

* Based on an €80/tonne carbon price