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 -13.21
Milk (kg) 131.00 -0.014 -1.83
Fat (kg) 18.34 -0.375 -6.87
Prot (kg) 10.22 -0.441 -4.51
Fertility Sub Index 6.84
Calving Interval (days) -3.37 -1.459 4.92
Survival (%) 1.72 1.117 1.92
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index -0.12
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) -1.79 -0.432 0.77
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -5.18

* Based on an €80/tonne carbon price