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 0.27
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) -2.15 -0.375 0.81
Prot (kg) -1.32 -0.441 0.58
Fertility Sub Index -7.86
Calving Interval (days) 4.17 -1.459 -6.08
Survival (%) -1.59 1.117 -1.78
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index -1.32
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.05 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -8.21

* Based on an €80/tonne carbon price