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 -8.71
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 9.22 -0.375 -3.45
Prot (kg) 8.29 -0.441 -3.66
Fertility Sub Index -0.38
Calving Interval (days) 0.81 -1.459 -1.18
Survival (%) 0.72 1.117 0.80
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index 7.82
Carcass Weight (kg) -18.30 -0.528 9.65
Age of Slaughter (days) 4.24 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index 9.38
Live WT (kg) -30.60 -0.307 9.38
Total Carbon Sub Index 10.83

* Based on an €80/tonne carbon price