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 -4.56
Milk (kg) -292.00 -0.014 4.09
Fat (kg) 17.23 -0.375 -6.45
Prot (kg) 4.98 -0.441 -2.20
Fertility Sub Index 6.83
Calving Interval (days) -3.01 -1.459 4.39
Survival (%) 2.18 1.117 2.44
Calving Sub Index 0.83
Gestation Length (days) -0.90 -0.919 0.83
Beef Sub Index 9.33
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 2.82 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 15.94
Live WT (kg) -52.00 -0.307 15.94
Total Carbon Sub Index 28.36

* Based on an €80/tonne carbon price