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 9.92
Milk (kg) -361.00 -0.014 5.05
Fat (kg) -4.79 -0.375 1.79
Prot (kg) -6.97 -0.441 3.08
Fertility Sub Index 5.69
Calving Interval (days) -3.89 -1.459 5.68
Survival (%) 0.01 1.117 0.01
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 2.19
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -1.54 -0.432 0.66
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index 20.96

* Based on an €80/tonne carbon price