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 10.50
Milk (kg) -333.00 -0.014 4.66
Fat (kg) -5.49 -0.375 2.06
Prot (kg) -8.57 -0.441 3.78
Fertility Sub Index -5.61
Calving Interval (days) 3.47 -1.459 -5.06
Survival (%) -0.49 1.117 -0.55
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 14.12
Carcass Weight (kg) -31.60 -0.528 16.67
Age of Slaughter (days) 5.91 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index 24.28
Live WT (kg) -79.20 -0.307 24.28
Total Carbon Sub Index 44.43

* Based on an €80/tonne carbon price