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 14.14
Milk (kg) -563.00 -0.014 7.88
Fat (kg) -2.79 -0.375 1.05
Prot (kg) -11.80 -0.441 5.21
Fertility Sub Index 0.64
Calving Interval (days) 0.54 -1.459 -0.79
Survival (%) 1.28 1.117 1.43
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 10.57
Carcass Weight (kg) -26.10 -0.528 13.77
Age of Slaughter (days) 7.41 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 20.20
Live WT (kg) -65.90 -0.307 20.20
Total Carbon Sub Index 46.97

* Based on an €80/tonne carbon price