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 -12.07
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 14.94 -0.375 -5.60
Prot (kg) 12.82 -0.441 -5.66
Fertility Sub Index 9.79
Calving Interval (days) -4.33 -1.459 6.32
Survival (%) 3.11 1.117 3.47
Calving Sub Index 3.92
Gestation Length (days) -4.27 -0.919 3.92
Beef Sub Index -2.05
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 10.25 -0.432 -4.42
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 0.21

* Based on an €80/tonne carbon price