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 -2.06
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) 2.37 -0.375 -0.89
Prot (kg) 0.47 -0.441 -0.21
Fertility Sub Index -0.45
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) -0.39 1.117 -0.44
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.19
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.53 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index -0.47

* Based on an €80/tonne carbon price