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 24.22
Milk (kg) -536.00 -0.014 7.50
Fat (kg) -19.94 -0.375 7.47
Prot (kg) -20.95 -0.441 9.25
Fertility Sub Index -0.32
Calving Interval (days) -0.11 -1.459 0.16
Survival (%) -0.43 1.117 -0.48
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.50
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 2.28 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index -0.77
Live WT (kg) 2.50 -0.307 -0.77
Total Carbon Sub Index 24.08

* Based on an €80/tonne carbon price