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 14.35
Milk (kg) -653.00 -0.014 9.14
Fat (kg) 1.34 -0.375 -0.50
Prot (kg) -12.93 -0.441 5.71
Fertility Sub Index 6.00
Calving Interval (days) -3.03 -1.459 4.42
Survival (%) 1.41 1.117 1.58
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 8.94
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 9.84 -0.432 -4.25
Maintenance Sub Index Maint. Sub Index 20.78
Live WT (kg) -67.80 -0.307 20.78
Total Carbon Sub Index 50.83

* Based on an €80/tonne carbon price