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 -2.12
Milk (kg) -100.00 -0.014 1.40
Fat (kg) 7.82 -0.375 -2.93
Prot (kg) 1.34 -0.441 -0.59
Fertility Sub Index 0.46
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 1.50 1.117 1.68
Calving Sub Index 1.88
Gestation Length (days) -2.05 -0.919 1.88
Beef Sub Index 3.76
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) 5.47 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index 8.43
Live WT (kg) -27.50 -0.307 8.43
Total Carbon Sub Index 12.42

* Based on an €80/tonne carbon price