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 0.23
Milk (kg) -367.00 -0.014 5.14
Fat (kg) 13.94 -0.375 -5.22
Prot (kg) -0.70 -0.441 0.31
Fertility Sub Index 6.68
Calving Interval (days) -2.73 -1.459 3.98
Survival (%) 2.41 1.117 2.69
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index 14.45
Carcass Weight (kg) -32.70 -0.528 17.25
Age of Slaughter (days) 6.48 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index 24.52
Live WT (kg) -80.00 -0.307 24.52
Total Carbon Sub Index 46.19

* Based on an €80/tonne carbon price