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 12.42
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -9.84 -0.375 3.69
Prot (kg) -13.90 -0.441 6.13
Fertility Sub Index -16.28
Calving Interval (days) 8.82 -1.459 -12.87
Survival (%) -3.05 1.117 -3.41
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index -0.58
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 4.40 -0.432 -1.90
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -3.84

* Based on an €80/tonne carbon price