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 -4.94
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 4.02 -0.375 -1.51
Prot (kg) 1.60 -0.441 -0.71
Fertility Sub Index -0.34
Calving Interval (days) 1.31 -1.459 -1.91
Survival (%) 1.41 1.117 1.58
Calving Sub Index 2.52
Gestation Length (days) -2.74 -0.919 2.52
Beef Sub Index 7.89
Carcass Weight (kg) -14.50 -0.528 7.65
Age of Slaughter (days) -0.55 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 13.72

* Based on an €80/tonne carbon price