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 2.32
Milk (kg) -46.00 -0.014 0.64
Fat (kg) -2.92 -0.375 1.09
Prot (kg) -1.31 -0.441 0.58
Fertility Sub Index 0.63
Calving Interval (days) 0.26 -1.459 -0.38
Survival (%) 0.90 1.117 1.01
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.45
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 11.35

* Based on an €80/tonne carbon price