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 0.80
Milk (kg) -408.00 -0.014 5.71
Fat (kg) 14.32 -0.375 -5.36
Prot (kg) -1.02 -0.441 0.45
Fertility Sub Index 9.71
Calving Interval (days) -4.56 -1.459 6.65
Survival (%) 2.74 1.117 3.06
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index 5.50
Carcass Weight (kg) -17.80 -0.528 9.39
Age of Slaughter (days) 9.01 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 16.31
Live WT (kg) -53.20 -0.307 16.31
Total Carbon Sub Index 32.65

* Based on an €80/tonne carbon price