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 -12.68
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 7.76 -0.375 -2.91
Prot (kg) 10.83 -0.441 -4.78
Fertility Sub Index 1.43
Calving Interval (days) -0.32 -1.459 0.47
Survival (%) 0.86 1.117 0.96
Calving Sub Index 3.34
Gestation Length (days) -3.63 -0.919 3.34
Beef Sub Index 2.58
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 0.98 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -4.72

* Based on an €80/tonne carbon price