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 -0.06
Milk (kg) -333.00 -0.014 4.66
Fat (kg) 11.50 -0.375 -4.31
Prot (kg) 0.94 -0.441 -0.41
Fertility Sub Index 7.89
Calving Interval (days) -3.66 -1.459 5.34
Survival (%) 2.28 1.117 2.55
Calving Sub Index 3.50
Gestation Length (days) -3.81 -0.919 3.50
Beef Sub Index 3.29
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 5.83 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 16.77

* Based on an €80/tonne carbon price