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 -13.09
Milk (kg) 657.00 -0.014 -9.20
Fat (kg) 2.36 -0.375 -0.88
Prot (kg) 6.82 -0.441 -3.01
Fertility Sub Index -0.69
Calving Interval (days) 0.64 -1.459 -0.93
Survival (%) 0.22 1.117 0.25
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -1.51
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 2.76 -0.432 -1.19
Maintenance Sub Index Maint. Sub Index 0.03
Live WT (kg) -0.10 -0.307 0.03
Total Carbon Sub Index -15.73

* Based on an €80/tonne carbon price