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 -13.98
Milk (kg) 175.00 -0.014 -2.45
Fat (kg) 13.66 -0.375 -5.12
Prot (kg) 14.53 -0.441 -6.41
Fertility Sub Index 2.22
Calving Interval (days) -0.86 -1.459 1.25
Survival (%) 0.86 1.117 0.96
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index 4.31
Carcass Weight (kg) -13.20 -0.528 6.96
Age of Slaughter (days) 6.15 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 3.50

* Based on an €80/tonne carbon price