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 16.66
Milk (kg) -423.00 -0.014 5.92
Fat (kg) -11.73 -0.375 4.39
Prot (kg) -14.37 -0.441 6.34
Fertility Sub Index -0.89
Calving Interval (days) 0.86 -1.459 -1.25
Survival (%) 0.33 1.117 0.37
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index -0.35
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 7.89 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 8.22
Live WT (kg) -26.80 -0.307 8.22
Total Carbon Sub Index 24.51

* Based on an €80/tonne carbon price