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 -7.57
Milk (kg) -50.00 -0.014 0.70
Fat (kg) 13.04 -0.375 -4.88
Prot (kg) 7.68 -0.441 -3.39
Fertility Sub Index 8.79
Calving Interval (days) -4.41 -1.459 6.43
Survival (%) 2.11 1.117 2.36
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 4.66
Carcass Weight (kg) -11.60 -0.528 6.12
Age of Slaughter (days) 3.38 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 5.46
Live WT (kg) -17.80 -0.307 5.46
Total Carbon Sub Index 12.97

* Based on an €80/tonne carbon price