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 13.69
Milk (kg) -227.00 -0.014 3.18
Fat (kg) -14.93 -0.375 5.59
Prot (kg) -11.14 -0.441 4.92
Fertility Sub Index -2.13
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index -0.96
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 3.08 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 10.17

* Based on an €80/tonne carbon price