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 -4.24
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) -0.11 -0.375 0.04
Prot (kg) 4.59 -0.441 -2.03
Fertility Sub Index -12.04
Calving Interval (days) 5.84 -1.459 -8.52
Survival (%) -3.15 1.117 -3.52
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -0.27
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.59 -0.432 -1.12
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -16.31

* Based on an €80/tonne carbon price