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 -17.03
Milk (kg) 380.00 -0.014 -5.32
Fat (kg) 28.05 -0.375 -10.51
Prot (kg) 2.73 -0.441 -1.20
Fertility Sub Index 0.60
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) -0.30 1.117 -0.34
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.26
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index -14.78

* Based on an €80/tonne carbon price