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 0.17
Milk (kg) -436.00 -0.014 6.10
Fat (kg) 16.22 -0.375 -6.08
Prot (kg) -0.32 -0.441 0.14
Fertility Sub Index 1.34
Calving Interval (days) 1.14 -1.459 -1.66
Survival (%) 2.69 1.117 3.01
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 9.78
Carcass Weight (kg) -31.60 -0.528 16.67
Age of Slaughter (days) 15.95 -0.432 -6.89
Maintenance Sub Index Maint. Sub Index 26.36
Live WT (kg) -86.00 -0.307 26.36
Total Carbon Sub Index 37.38

* Based on an €80/tonne carbon price