Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 12.88
Milk (kg) -536.00 -0.014 7.50
Fat (kg) -1.78 -0.375 0.67
Prot (kg) -10.68 -0.441 4.71
Fertility Sub Index 5.11
Calving Interval (days) -3.12 -1.459 4.55
Survival (%) 0.50 1.117 0.56
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -1.62
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 8.15 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index 7.20
Live WT (kg) -23.50 -0.307 7.20
Total Carbon Sub Index 24.34

* Based on an €80/tonne carbon price