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 -8.43
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 10.18 -0.375 -3.81
Prot (kg) 9.71 -0.441 -4.29
Fertility Sub Index 5.92
Calving Interval (days) -2.83 -1.459 4.13
Survival (%) 1.60 1.117 1.79
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 1.19
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 7.03 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 6.26

* Based on an €80/tonne carbon price