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 -6.03
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) -0.70 -0.375 0.26
Prot (kg) 7.69 -0.441 -3.39
Fertility Sub Index 5.30
Calving Interval (days) -3.00 -1.459 4.38
Survival (%) 0.83 1.117 0.93
Calving Sub Index 0.76
Gestation Length (days) -0.83 -0.919 0.76
Beef Sub Index 4.79
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 1.98 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 6.71
Live WT (kg) -21.90 -0.307 6.71
Total Carbon Sub Index 11.54

* Based on an €80/tonne carbon price