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 -5.01
Milk (kg) -70.00 -0.014 0.98
Fat (kg) 11.73 -0.375 -4.39
Prot (kg) 3.61 -0.441 -1.59
Fertility Sub Index 17.32
Calving Interval (days) -10.03 -1.459 14.63
Survival (%) 2.40 1.117 2.68
Calving Sub Index 3.42
Gestation Length (days) -3.72 -0.919 3.42
Beef Sub Index -1.04
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.53 -0.432 -1.09
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 14.38

* Based on an €80/tonne carbon price