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 10.58
Milk (kg) -256.00 -0.014 3.58
Fat (kg) -8.83 -0.375 3.31
Prot (kg) -8.36 -0.441 3.69
Fertility Sub Index 0.61
Calving Interval (days) 0.02 -1.459 -0.03
Survival (%) 0.57 1.117 0.64
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 0.54
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 4.86 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 23.65

* Based on an €80/tonne carbon price