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 -0.61
Milk (kg) 52.00 -0.014 -0.73
Fat (kg) -0.45 -0.375 0.17
Prot (kg) 0.11 -0.441 -0.05
Fertility Sub Index 1.34
Calving Interval (days) -0.47 -1.459 0.69
Survival (%) 0.59 1.117 0.66
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index -2.64
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 5.27 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index 4.77

* Based on an €80/tonne carbon price