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 -7.78
Milk (kg) -80.00 -0.014 1.12
Fat (kg) 18.04 -0.375 -6.76
Prot (kg) 4.86 -0.441 -2.15
Fertility Sub Index 16.78
Calving Interval (days) -8.32 -1.459 12.14
Survival (%) 4.15 1.117 4.64
Calving Sub Index 2.59
Gestation Length (days) -2.82 -0.919 2.59
Beef Sub Index 10.61
Carcass Weight (kg) -21.70 -0.528 11.45
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 35.68

* Based on an €80/tonne carbon price