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 21.32
Milk (kg) -587.00 -0.014 8.22
Fat (kg) -14.57 -0.375 5.46
Prot (kg) -17.33 -0.441 7.65
Fertility Sub Index 0.78
Calving Interval (days) -1.62 -1.459 2.36
Survival (%) -1.42 1.117 -1.59
Calving Sub Index -1.44
Gestation Length (days) 1.57 -0.919 -1.44
Beef Sub Index 1.13
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) -1.02 -0.432 0.44
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index 24.36

* Based on an €80/tonne carbon price