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 8.06
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -4.79 -0.375 1.79
Prot (kg) -6.91 -0.441 3.05
Fertility Sub Index 0.71
Calving Interval (days) -1.25 -1.459 1.82
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 3.84
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) -2.91 -0.432 1.26
Maintenance Sub Index Maint. Sub Index 5.12
Live WT (kg) -16.70 -0.307 5.12
Total Carbon Sub Index 17.74

* Based on an €80/tonne carbon price