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 -14.76
Milk (kg) 385.00 -0.014 -5.39
Fat (kg) 13.43 -0.375 -5.03
Prot (kg) 9.83 -0.441 -4.34
Fertility Sub Index 7.05
Calving Interval (days) -3.77 -1.459 5.50
Survival (%) 1.39 1.117 1.55
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -1.98
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 4.83 -0.432 -2.09
Maintenance Sub Index Maint. Sub Index -4.69
Live WT (kg) 15.30 -0.307 -4.69
Total Carbon Sub Index -12.64

* Based on an €80/tonne carbon price