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 12.79
Milk (kg) -391.00 -0.014 5.47
Fat (kg) -1.47 -0.375 0.55
Prot (kg) -15.32 -0.441 6.76
Fertility Sub Index -1.00
Calving Interval (days) 0.68 -1.459 -0.99
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index 0.25
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 0.51 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index 11.71

* Based on an €80/tonne carbon price