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 12.86
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -13.71 -0.375 5.14
Prot (kg) -10.91 -0.441 4.82
Fertility Sub Index 0.51
Calving Interval (days) -0.10 -1.459 0.15
Survival (%) 0.33 1.117 0.37
Calving Sub Index -1.42
Gestation Length (days) 1.55 -0.919 -1.42
Beef Sub Index -1.45
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 7.75 -0.432 -3.35
Maintenance Sub Index Maint. Sub Index 5.55
Live WT (kg) -18.10 -0.307 5.55
Total Carbon Sub Index 16.05

* Based on an €80/tonne carbon price