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 -1.94
Milk (kg) 122.00 -0.014 -1.71
Fat (kg) 2.69 -0.375 -1.01
Prot (kg) -1.75 -0.441 0.77
Fertility Sub Index -1.16
Calving Interval (days) 1.25 -1.459 -1.82
Survival (%) 0.59 1.117 0.66
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index -0.31
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.79 -0.432 -1.20
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 0.43

* Based on an €80/tonne carbon price