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 -0.27
Milk (kg) -12.00 -0.014 0.17
Fat (kg) 0.89 -0.375 -0.33
Prot (kg) 0.24 -0.441 -0.11
Fertility Sub Index 4.96
Calving Interval (days) -2.47 -1.459 3.60
Survival (%) 1.21 1.117 1.35
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.78
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) -1.55 -0.432 0.67
Maintenance Sub Index Maint. Sub Index 6.41
Live WT (kg) -20.90 -0.307 6.41
Total Carbon Sub Index 16.66

* Based on an €80/tonne carbon price