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 12.82
Milk (kg) -468.00 -0.014 6.55
Fat (kg) -3.72 -0.375 1.39
Prot (kg) -11.04 -0.441 4.87
Fertility Sub Index -1.54
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) -0.20 1.117 -0.22
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 18.54
Carcass Weight (kg) -42.00 -0.528 22.16
Age of Slaughter (days) 8.37 -0.432 -3.61
Maintenance Sub Index Maint. Sub Index 28.26
Live WT (kg) -92.20 -0.307 28.26
Total Carbon Sub Index 57.90

* Based on an €80/tonne carbon price