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 -23.24
Milk (kg) 465.00 -0.014 -6.51
Fat (kg) 18.56 -0.375 -6.95
Prot (kg) 22.16 -0.441 -9.78
Fertility Sub Index 12.47
Calving Interval (days) -6.49 -1.459 9.47
Survival (%) 2.69 1.117 3.01
Calving Sub Index 4.27
Gestation Length (days) -4.64 -0.919 4.27
Beef Sub Index -1.33
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 8.71 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -8.76

* Based on an €80/tonne carbon price