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 15.60
Milk (kg) -607.00 -0.014 8.50
Fat (kg) -2.31 -0.375 0.87
Prot (kg) -14.13 -0.441 6.24
Fertility Sub Index 2.85
Calving Interval (days) -1.32 -1.459 1.93
Survival (%) 0.83 1.117 0.93
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index 16.62
Carcass Weight (kg) -39.20 -0.528 20.68
Age of Slaughter (days) 9.40 -0.432 -4.06
Maintenance Sub Index Maint. Sub Index 28.94
Live WT (kg) -94.40 -0.307 28.94
Total Carbon Sub Index 64.18

* Based on an €80/tonne carbon price