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 -5.17
Milk (kg) -154.00 -0.014 2.16
Fat (kg) 12.54 -0.375 -4.70
Prot (kg) 5.95 -0.441 -2.63
Fertility Sub Index 10.71
Calving Interval (days) -6.09 -1.459 8.89
Survival (%) 1.63 1.117 1.82
Calving Sub Index 3.60
Gestation Length (days) -3.92 -0.919 3.60
Beef Sub Index 0.65
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 5.94 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 10.71

* Based on an €80/tonne carbon price