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 -9.98
Milk (kg) 203.00 -0.014 -2.84
Fat (kg) 11.40 -0.375 -4.27
Prot (kg) 6.50 -0.441 -2.87
Fertility Sub Index 6.31
Calving Interval (days) -2.60 -1.459 3.79
Survival (%) 2.25 1.117 2.51
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index 4.55
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 1.68 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 6.76

* Based on an €80/tonne carbon price