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 -6.10
Milk (kg) -250.00 -0.014 3.50
Fat (kg) 16.01 -0.375 -6.00
Prot (kg) 8.16 -0.441 -3.60
Fertility Sub Index 2.91
Calving Interval (days) -0.84 -1.459 1.23
Survival (%) 1.51 1.117 1.69
Calving Sub Index 2.27
Gestation Length (days) -2.47 -0.919 2.27
Beef Sub Index 9.36
Carcass Weight (kg) -24.30 -0.528 12.82
Age of Slaughter (days) 8.02 -0.432 -3.46
Maintenance Sub Index Maint. Sub Index 14.68
Live WT (kg) -47.90 -0.307 14.68
Total Carbon Sub Index 23.12

* Based on an €80/tonne carbon price