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 -6.31
Milk (kg) 130.00 -0.014 -1.82
Fat (kg) 6.70 -0.375 -2.51
Prot (kg) 4.49 -0.441 -1.98
Fertility Sub Index -1.96
Calving Interval (days) 0.89 -1.459 -1.30
Survival (%) -0.59 1.117 -0.66
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.23
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 0.94 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -7.81

* Based on an €80/tonne carbon price