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 0.39
Milk (kg) 226.00 -0.014 -3.16
Fat (kg) -6.26 -0.375 2.34
Prot (kg) -2.75 -0.441 1.21
Fertility Sub Index -8.54
Calving Interval (days) 4.70 -1.459 -6.86
Survival (%) -1.51 1.117 -1.69
Calving Sub Index 1.84
Gestation Length (days) -2.00 -0.919 1.84
Beef Sub Index -0.99
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 5.47 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -8.12

* Based on an €80/tonne carbon price