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 16.27
Milk (kg) -308.00 -0.014 4.31
Fat (kg) -15.50 -0.375 5.81
Prot (kg) -13.93 -0.441 6.15
Fertility Sub Index 1.23
Calving Interval (days) -1.92 -1.459 2.80
Survival (%) -1.41 1.117 -1.58
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 0.03
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 0.55 -0.432 -0.24
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 19.90

* Based on an €80/tonne carbon price