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 1.84
Milk (kg) 54.00 -0.014 -0.76
Fat (kg) -6.65 -0.375 2.49
Prot (kg) -0.24 -0.441 0.11
Fertility Sub Index 0.37
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) -0.53 1.117 -0.59
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.34
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.78 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index -2.79
Live WT (kg) 9.10 -0.307 -2.79
Total Carbon Sub Index -1.38

* Based on an €80/tonne carbon price