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 -1.74
Milk (kg) -179.00 -0.014 2.51
Fat (kg) 9.52 -0.375 -3.57
Prot (kg) 1.53 -0.441 -0.68
Fertility Sub Index 12.06
Calving Interval (days) -6.65 -1.459 9.70
Survival (%) 2.11 1.117 2.36
Calving Sub Index 3.31
Gestation Length (days) -3.60 -0.919 3.31
Beef Sub Index -0.33
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 7.00 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 15.76

* Based on an €80/tonne carbon price