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 13.34
Milk (kg) -185.00 -0.014 2.59
Fat (kg) -14.18 -0.375 5.31
Prot (kg) -12.32 -0.441 5.44
Fertility Sub Index -5.31
Calving Interval (days) 2.62 -1.459 -3.82
Survival (%) -1.33 1.117 -1.49
Calving Sub Index -0.54
Gestation Length (days) 0.59 -0.919 -0.54
Beef Sub Index 0.32
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.59 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index 7.31

* Based on an €80/tonne carbon price