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 -21.41
Milk (kg) 451.00 -0.014 -6.31
Fat (kg) 17.04 -0.375 -6.38
Prot (kg) 19.75 -0.441 -8.72
Fertility Sub Index 13.34
Calving Interval (days) -6.83 -1.459 9.97
Survival (%) 3.02 1.117 3.37
Calving Sub Index 3.44
Gestation Length (days) -3.74 -0.919 3.44
Beef Sub Index -3.39
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 7.37 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -14.46

* Based on an €80/tonne carbon price