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 11.25
Milk (kg) -262.00 -0.014 3.67
Fat (kg) -8.43 -0.375 3.16
Prot (kg) -10.02 -0.441 4.42
Fertility Sub Index 6.39
Calving Interval (days) -3.78 -1.459 5.52
Survival (%) 0.78 1.117 0.87
Calving Sub Index 1.19
Gestation Length (days) -1.29 -0.919 1.19
Beef Sub Index 4.00
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 0.50 -0.432 -0.22
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 28.65

* Based on an €80/tonne carbon price