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 -3.33
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) 3.82 -0.375 -1.43
Prot (kg) 1.48 -0.441 -0.65
Fertility Sub Index 14.83
Calving Interval (days) -8.89 -1.459 12.97
Survival (%) 1.66 1.117 1.85
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index 0.78
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 4.30 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index 3.59
Live WT (kg) -11.70 -0.307 3.59
Total Carbon Sub Index 18.03

* Based on an €80/tonne carbon price