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 10.78
Milk (kg) -206.00 -0.014 2.88
Fat (kg) -9.85 -0.375 3.69
Prot (kg) -9.53 -0.441 4.21
Fertility Sub Index 0.29
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) -0.03 1.117 -0.03
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index -1.13
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 8.36 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 17.17

* Based on an €80/tonne carbon price