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 -6.70
Milk (kg) -122.00 -0.014 1.71
Fat (kg) 14.01 -0.375 -5.25
Prot (kg) 7.15 -0.441 -3.16
Fertility Sub Index 6.82
Calving Interval (days) -1.55 -1.459 2.26
Survival (%) 4.08 1.117 4.56
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index 3.34
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 8.57

* Based on an €80/tonne carbon price