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 16.95
Milk (kg) -801.00 -0.014 11.21
Fat (kg) 2.22 -0.375 -0.83
Prot (kg) -14.89 -0.441 6.57
Fertility Sub Index 2.43
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) 1.82 1.117 2.03
Calving Sub Index -0.87
Gestation Length (days) 0.95 -0.919 -0.87
Beef Sub Index 14.52
Carcass Weight (kg) -35.40 -0.528 18.67
Age of Slaughter (days) 9.63 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index 27.50
Live WT (kg) -89.70 -0.307 27.50
Total Carbon Sub Index 60.52

* Based on an €80/tonne carbon price