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 15.67
Milk (kg) -722.00 -0.014 10.11
Fat (kg) 1.65 -0.375 -0.62
Prot (kg) -14.01 -0.441 6.18
Fertility Sub Index -2.62
Calving Interval (days) 1.77 -1.459 -2.58
Survival (%) -0.03 1.117 -0.03
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 14.88
Carcass Weight (kg) -35.40 -0.528 18.67
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 23.94
Live WT (kg) -78.10 -0.307 23.94
Total Carbon Sub Index 51.50

* Based on an €80/tonne carbon price