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 11.30
Milk (kg) -378.00 -0.014 5.29
Fat (kg) 4.85 -0.375 -1.82
Prot (kg) -17.72 -0.441 7.82
Fertility Sub Index -2.45
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) -1.80 1.117 -2.01
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.66
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -0.55 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 2.58
Live WT (kg) -8.40 -0.307 2.58
Total Carbon Sub Index 12.53

* Based on an €80/tonne carbon price