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 7.11
Milk (kg) -166.00 -0.014 2.32
Fat (kg) -6.72 -0.375 2.52
Prot (kg) -5.13 -0.441 2.26
Fertility Sub Index 0.71
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) -0.98 1.117 -1.09
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index 1.67
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -0.58 -0.432 0.25
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 11.29

* Based on an €80/tonne carbon price