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 -4.34
Milk (kg) -200.00 -0.014 2.80
Fat (kg) 12.30 -0.375 -4.61
Prot (kg) 5.74 -0.441 -2.53
Fertility Sub Index 12.67
Calving Interval (days) -5.88 -1.459 8.58
Survival (%) 3.66 1.117 4.09
Calving Sub Index 1.93
Gestation Length (days) -2.10 -0.919 1.93
Beef Sub Index 4.69
Carcass Weight (kg) -13.20 -0.528 6.96
Age of Slaughter (days) 5.26 -0.432 -2.27
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 26.29

* Based on an €80/tonne carbon price