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 13.79
Milk (kg) -472.00 -0.014 6.61
Fat (kg) -4.41 -0.375 1.65
Prot (kg) -12.52 -0.441 5.53
Fertility Sub Index -0.50
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) 0.49 1.117 0.55
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 4.45
Carcass Weight (kg) -16.00 -0.528 8.44
Age of Slaughter (days) 9.25 -0.432 -3.99
Maintenance Sub Index Maint. Sub Index 14.68
Live WT (kg) -47.90 -0.307 14.68
Total Carbon Sub Index 32.71

* Based on an €80/tonne carbon price