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 -22.78
Milk (kg) 1257.00 -0.014 -17.60
Fat (kg) 2.75 -0.375 -1.03
Prot (kg) 9.40 -0.441 -4.15
Fertility Sub Index 1.16
Calving Interval (days) -0.36 -1.459 0.53
Survival (%) 0.57 1.117 0.64
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 0.60
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 0.57 -0.432 -0.25
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index -18.46

* Based on an €80/tonne carbon price