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 -16.69
Milk (kg) 554.00 -0.014 -7.76
Fat (kg) 9.60 -0.375 -3.60
Prot (kg) 12.10 -0.441 -5.34
Fertility Sub Index -19.93
Calving Interval (days) 10.84 -1.459 -15.82
Survival (%) -3.68 1.117 -4.11
Calving Sub Index 0.94
Gestation Length (days) -1.02 -0.919 0.94
Beef Sub Index -1.35
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) 2.39 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -37.21

* Based on an €80/tonne carbon price