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 10.43
Milk (kg) -276.00 -0.014 3.86
Fat (kg) -6.57 -0.375 2.46
Prot (kg) -9.31 -0.441 4.11
Fertility Sub Index -1.30
Calving Interval (days) 1.16 -1.459 -1.69
Survival (%) 0.35 1.117 0.39
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 0.15
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 9.30 -0.432 -4.01
Maintenance Sub Index Maint. Sub Index 9.78
Live WT (kg) -31.90 -0.307 9.78
Total Carbon Sub Index 19.62

* Based on an €80/tonne carbon price