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 -0.51
Milk (kg) -135.00 -0.014 1.89
Fat (kg) 1.12 -0.375 -0.42
Prot (kg) 4.49 -0.441 -1.98
Fertility Sub Index 9.85
Calving Interval (days) -5.42 -1.459 7.91
Survival (%) 1.74 1.117 1.94
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index 2.93
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 6.91 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 18.53

* Based on an €80/tonne carbon price