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 1.35
Milk (kg) 48.00 -0.014 -0.67
Fat (kg) -6.93 -0.375 2.60
Prot (kg) 1.31 -0.441 -0.58
Fertility Sub Index -2.58
Calving Interval (days) 0.86 -1.459 -1.25
Survival (%) -1.19 1.117 -1.33
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index 2.19
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) 9.09 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 11.35

* Based on an €80/tonne carbon price