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 8.85
Milk (kg) -151.00 -0.014 2.11
Fat (kg) -11.80 -0.375 4.42
Prot (kg) -5.25 -0.441 2.32
Fertility Sub Index -0.98
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) -0.62 1.117 -0.69
Calving Sub Index -0.04
Gestation Length (days) 0.04 -0.919 -0.04
Beef Sub Index 3.57
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) -0.94 -0.432 0.41
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 19.37

* Based on an €80/tonne carbon price