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 0.92
Milk (kg) 156.00 -0.014 -2.18
Fat (kg) -6.45 -0.375 2.42
Prot (kg) -1.55 -0.441 0.68
Fertility Sub Index -3.11
Calving Interval (days) 1.78 -1.459 -2.60
Survival (%) -0.46 1.117 -0.51
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -1.33
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -2.33
Live WT (kg) 7.60 -0.307 -2.33
Total Carbon Sub Index -6.32

* Based on an €80/tonne carbon price