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 14.06
Milk (kg) -379.00 -0.014 5.31
Fat (kg) -7.79 -0.375 2.92
Prot (kg) -13.23 -0.441 5.84
Fertility Sub Index 9.68
Calving Interval (days) -5.60 -1.459 8.17
Survival (%) 1.35 1.117 1.51
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 4.08
Carcass Weight (kg) -14.10 -0.528 7.44
Age of Slaughter (days) 7.78 -0.432 -3.36
Maintenance Sub Index Maint. Sub Index 14.71
Live WT (kg) -48.00 -0.307 14.71
Total Carbon Sub Index 44.36

* Based on an €80/tonne carbon price