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 -11.11
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 17.91 -0.375 -6.71
Prot (kg) 7.46 -0.441 -3.29
Fertility Sub Index 12.24
Calving Interval (days) -6.65 -1.459 9.70
Survival (%) 2.27 1.117 2.54
Calving Sub Index 2.41
Gestation Length (days) -2.62 -0.919 2.41
Beef Sub Index -3.25
Carcass Weight (kg) 3.20 -0.528 -1.69
Age of Slaughter (days) 3.62 -0.432 -1.56
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -4.62

* Based on an €80/tonne carbon price