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 17.18
Milk (kg) -406.00 -0.014 5.68
Fat (kg) -16.29 -0.375 6.10
Prot (kg) -12.22 -0.441 5.39
Fertility Sub Index 6.58
Calving Interval (days) -4.02 -1.459 5.87
Survival (%) 0.64 1.117 0.72
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index 1.02
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 2.41 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 26.49

* Based on an €80/tonne carbon price