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 7.68
Milk (kg) -567.00 -0.014 7.94
Fat (kg) 9.29 -0.375 -3.48
Prot (kg) -7.31 -0.441 3.23
Fertility Sub Index 6.26
Calving Interval (days) -3.25 -1.459 4.74
Survival (%) 1.36 1.117 1.52
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index 13.00
Carcass Weight (kg) -31.60 -0.528 16.67
Age of Slaughter (days) 8.49 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 26.06
Live WT (kg) -85.00 -0.307 26.06
Total Carbon Sub Index 54.39

* Based on an €80/tonne carbon price