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 -10.71
Milk (kg) 387.00 -0.014 -5.42
Fat (kg) 5.81 -0.375 -2.18
Prot (kg) 7.06 -0.441 -3.12
Fertility Sub Index -8.39
Calving Interval (days) 4.99 -1.459 -7.28
Survival (%) -0.99 1.117 -1.11
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -1.78
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 3.76 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -20.09

* Based on an €80/tonne carbon price