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 -12.76
Milk (kg) 529.00 -0.014 -7.41
Fat (kg) 6.45 -0.375 -2.42
Prot (kg) 6.66 -0.441 -2.94
Fertility Sub Index 0.32
Calving Interval (days) -0.18 -1.459 0.26
Survival (%) 0.05 1.117 0.06
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index -0.18
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 1.63 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 1.10
Live WT (kg) -3.60 -0.307 1.10
Total Carbon Sub Index -11.73

* Based on an €80/tonne carbon price