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 12.67
Milk (kg) -551.00 -0.014 7.71
Fat (kg) -0.17 -0.375 0.06
Prot (kg) -11.09 -0.441 4.89
Fertility Sub Index 8.39
Calving Interval (days) -3.81 -1.459 5.56
Survival (%) 2.53 1.117 2.83
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index 13.00
Carcass Weight (kg) -30.20 -0.528 15.93
Age of Slaughter (days) 6.78 -0.432 -2.93
Maintenance Sub Index Maint. Sub Index 24.25
Live WT (kg) -79.10 -0.307 24.25
Total Carbon Sub Index 58.59

* Based on an €80/tonne carbon price