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 -1.25
Milk (kg) -306.00 -0.014 4.28
Fat (kg) 11.72 -0.375 -4.39
Prot (kg) 2.60 -0.441 -1.15
Fertility Sub Index 15.09
Calving Interval (days) -7.79 -1.459 11.37
Survival (%) 3.33 1.117 3.72
Calving Sub Index 3.96
Gestation Length (days) -4.31 -0.919 3.96
Beef Sub Index 1.57
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 9.44 -0.432 -4.08
Maintenance Sub Index Maint. Sub Index 3.68
Live WT (kg) -12.00 -0.307 3.68
Total Carbon Sub Index 23.04

* Based on an €80/tonne carbon price