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 13.51
Milk (kg) -656.00 -0.014 9.18
Fat (kg) 2.19 -0.375 -0.82
Prot (kg) -11.67 -0.441 5.15
Fertility Sub Index -1.96
Calving Interval (days) 1.56 -1.459 -2.28
Survival (%) 0.28 1.117 0.31
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 0.81
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 9.11 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 10.61
Live WT (kg) -34.60 -0.307 10.61
Total Carbon Sub Index 23.55

* Based on an €80/tonne carbon price