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 -22.94
Milk (kg) 1084.00 -0.014 -15.18
Fat (kg) -12.32 -0.375 4.61
Prot (kg) 28.05 -0.441 -12.38
Fertility Sub Index 0.23
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) 0.02 1.117 0.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.09
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.63 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -22.27

* Based on an €80/tonne carbon price