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 10.75
Milk (kg) -584.00 -0.014 8.18
Fat (kg) 3.98 -0.375 -1.49
Prot (kg) -9.22 -0.441 4.07
Fertility Sub Index 5.36
Calving Interval (days) -2.53 -1.459 3.69
Survival (%) 1.49 1.117 1.66
Calving Sub Index -1.03
Gestation Length (days) 1.12 -0.919 -1.03
Beef Sub Index 15.05
Carcass Weight (kg) -35.70 -0.528 18.83
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 26.24
Live WT (kg) -85.60 -0.307 26.24
Total Carbon Sub Index 56.36

* Based on an €80/tonne carbon price