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 21.54
Milk (kg) -450.00 -0.014 6.30
Fat (kg) -19.82 -0.375 7.42
Prot (kg) -17.70 -0.441 7.81
Fertility Sub Index 3.47
Calving Interval (days) -2.59 -1.459 3.78
Survival (%) -0.28 1.117 -0.31
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index -0.25
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.57 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 25.59

* Based on an €80/tonne carbon price