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 -5.32
Milk (kg) -309.00 -0.014 4.33
Fat (kg) 19.18 -0.375 -7.18
Prot (kg) 5.57 -0.441 -2.46
Fertility Sub Index 4.67
Calving Interval (days) -1.91 -1.459 2.79
Survival (%) 1.69 1.117 1.89
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index 11.03
Carcass Weight (kg) -25.60 -0.528 13.50
Age of Slaughter (days) 5.73 -0.432 -2.47
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 23.85

* Based on an €80/tonne carbon price