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 -7.04
Milk (kg) -197.00 -0.014 2.76
Fat (kg) 14.14 -0.375 -5.30
Prot (kg) 10.21 -0.441 -4.51
Fertility Sub Index 1.52
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) 0.62 1.117 0.69
Calving Sub Index 3.66
Gestation Length (days) -3.98 -0.919 3.66
Beef Sub Index 9.90
Carcass Weight (kg) -26.40 -0.528 13.93
Age of Slaughter (days) 9.32 -0.432 -4.02
Maintenance Sub Index Maint. Sub Index 14.41
Live WT (kg) -47.00 -0.307 14.41
Total Carbon Sub Index 22.45

* Based on an €80/tonne carbon price