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 -13.21
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) 11.82 -0.375 -4.43
Prot (kg) 11.12 -0.441 -4.91
Fertility Sub Index -0.29
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) -0.29 1.117 -0.32
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.41
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.92 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -12.43

* Based on an €80/tonne carbon price