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 -14.31
Milk (kg) 352.00 -0.014 -4.93
Fat (kg) 14.25 -0.375 -5.34
Prot (kg) 9.16 -0.441 -4.04
Fertility Sub Index 0.41
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) -0.12 1.117 -0.13
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.24
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.27 -0.432 -0.98
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index -11.82

* Based on an €80/tonne carbon price