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 -6.46
Milk (kg) -38.00 -0.014 0.53
Fat (kg) 8.89 -0.375 -3.33
Prot (kg) 8.29 -0.441 -3.66
Fertility Sub Index 17.12
Calving Interval (days) -8.41 -1.459 12.27
Survival (%) 4.34 1.117 4.85
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index 0.79
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 13.75

* Based on an €80/tonne carbon price