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 6.35
Milk (kg) -473.00 -0.014 6.62
Fat (kg) 9.34 -0.375 -3.50
Prot (kg) -7.32 -0.441 3.23
Fertility Sub Index 3.82
Calving Interval (days) -0.97 -1.459 1.42
Survival (%) 2.15 1.117 2.40
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index 20.79
Carcass Weight (kg) -44.90 -0.528 23.69
Age of Slaughter (days) 6.70 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index 30.20
Live WT (kg) -98.50 -0.307 30.20
Total Carbon Sub Index 61.20

* Based on an €80/tonne carbon price