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 12.99
Milk (kg) -419.00 -0.014 5.87
Fat (kg) -5.99 -0.375 2.24
Prot (kg) -11.06 -0.441 4.88
Fertility Sub Index -2.40
Calving Interval (days) 1.67 -1.459 -2.44
Survival (%) 0.03 1.117 0.03
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index 7.40
Carcass Weight (kg) -19.70 -0.528 10.39
Age of Slaughter (days) 6.93 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 17.14
Live WT (kg) -55.90 -0.307 17.14
Total Carbon Sub Index 35.81

* Based on an €80/tonne carbon price