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 -2.52
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) 1.77 -0.375 -0.66
Prot (kg) 1.68 -0.441 -0.74
Fertility Sub Index -8.39
Calving Interval (days) 4.48 -1.459 -6.54
Survival (%) -1.66 1.117 -1.85
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -0.11
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) -0.73 -0.432 0.32
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -9.43

* Based on an €80/tonne carbon price