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 -1.83
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) -2.10 -0.375 0.79
Prot (kg) 1.71 -0.441 -0.75
Fertility Sub Index -1.41
Calving Interval (days) 1.13 -1.459 -1.65
Survival (%) 0.21 1.117 0.23
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index -0.82
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -1.07
Live WT (kg) 3.50 -0.307 -1.07
Total Carbon Sub Index -0.18

* Based on an €80/tonne carbon price