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 6.50
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) -12.42 -0.375 4.65
Prot (kg) -8.40 -0.441 3.71
Fertility Sub Index -16.12
Calving Interval (days) 7.74 -1.459 -11.29
Survival (%) -4.32 1.117 -4.83
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index -1.94
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 5.60 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index -2.94
Live WT (kg) 9.60 -0.307 -2.94
Total Carbon Sub Index -14.12

* Based on an €80/tonne carbon price