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 -0.49
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 3.32 -0.375 -1.24
Prot (kg) 0.65 -0.441 -0.29
Fertility Sub Index 8.01
Calving Interval (days) -3.90 -1.459 5.69
Survival (%) 2.08 1.117 2.32
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.36
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 0.76 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 17.62

* Based on an €80/tonne carbon price