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 -25.15
Milk (kg) 599.00 -0.014 -8.39
Fat (kg) 20.93 -0.375 -7.84
Prot (kg) 20.21 -0.441 -8.92
Fertility Sub Index -8.10
Calving Interval (days) 5.55 -1.459 -8.10
Survival (%) 0.00 1.117 0.00
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index -7.28
Carcass Weight (kg) 14.40 -0.528 -7.60
Age of Slaughter (days) -0.74 -0.432 0.32
Maintenance Sub Index Maint. Sub Index -7.69
Live WT (kg) 25.10 -0.307 -7.69
Total Carbon Sub Index -46.78

* Based on an €80/tonne carbon price