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 1.47
Milk (kg) -57.00 -0.014 0.80
Fat (kg) -0.35 -0.375 0.13
Prot (kg) -1.23 -0.441 0.54
Fertility Sub Index 1.92
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) 0.66 1.117 0.74
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.89
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.71 -0.432 0.31
Maintenance Sub Index Maint. Sub Index 6.10
Live WT (kg) -19.90 -0.307 6.10
Total Carbon Sub Index 15.07

* Based on an €80/tonne carbon price