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 -1.11
Milk (kg) -280.00 -0.014 3.92
Fat (kg) 9.17 -0.375 -3.43
Prot (kg) 3.62 -0.441 -1.60
Fertility Sub Index 16.71
Calving Interval (days) -8.65 -1.459 12.62
Survival (%) 3.66 1.117 4.09
Calving Sub Index 4.24
Gestation Length (days) -4.61 -0.919 4.24
Beef Sub Index 2.25
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) 3.35 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 24.53

* Based on an €80/tonne carbon price