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 -11.48
Milk (kg) -51.00 -0.014 0.71
Fat (kg) 19.00 -0.375 -7.12
Prot (kg) 11.51 -0.441 -5.08
Fertility Sub Index 13.95
Calving Interval (days) -7.15 -1.459 10.43
Survival (%) 3.15 1.117 3.52
Calving Sub Index 4.44
Gestation Length (days) -4.83 -0.919 4.44
Beef Sub Index -0.82
Carcass Weight (kg) -7.50 -0.528 3.96
Age of Slaughter (days) 11.07 -0.432 -4.78
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 6.39

* Based on an €80/tonne carbon price