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 -15.34
Milk (kg) 329.00 -0.014 -4.61
Fat (kg) 14.60 -0.375 -5.47
Prot (kg) 11.92 -0.441 -5.26
Fertility Sub Index -0.89
Calving Interval (days) 0.41 -1.459 -0.60
Survival (%) -0.26 1.117 -0.29
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index 0.05
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) -0.35 -0.432 0.15
Maintenance Sub Index Maint. Sub Index -4.48
Live WT (kg) 14.60 -0.307 -4.48
Total Carbon Sub Index -19.29

* Based on an €80/tonne carbon price