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 -7.61
Milk (kg) -297.00 -0.014 4.16
Fat (kg) 18.66 -0.375 -6.99
Prot (kg) 10.83 -0.441 -4.78
Fertility Sub Index 5.21
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) 2.00 1.117 2.23
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index 11.69
Carcass Weight (kg) -27.20 -0.528 14.35
Age of Slaughter (days) 6.16 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index 17.84
Live WT (kg) -58.20 -0.307 17.84
Total Carbon Sub Index 29.39

* Based on an €80/tonne carbon price