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 5.79
Milk (kg) -110.00 -0.014 1.54
Fat (kg) -6.29 -0.375 2.36
Prot (kg) -4.30 -0.441 1.90
Fertility Sub Index -6.73
Calving Interval (days) 4.43 -1.459 -6.46
Survival (%) -0.24 1.117 -0.27
Calving Sub Index -1.88
Gestation Length (days) 2.05 -0.919 -1.88
Beef Sub Index 0.01
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 3.39 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index 0.53

* Based on an €80/tonne carbon price