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 9.54
Milk (kg) -100.00 -0.014 1.40
Fat (kg) -13.26 -0.375 4.97
Prot (kg) -7.19 -0.441 3.17
Fertility Sub Index -1.86
Calving Interval (days) 0.81 -1.459 -1.18
Survival (%) -0.61 1.117 -0.68
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 0.62
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 2.30
Live WT (kg) -7.50 -0.307 2.30
Total Carbon Sub Index 10.43

* Based on an €80/tonne carbon price