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 -1.47
Milk (kg) 126.00 -0.014 -1.76
Fat (kg) -1.05 -0.375 0.39
Prot (kg) 0.23 -0.441 -0.10
Fertility Sub Index -7.28
Calving Interval (days) 4.21 -1.459 -6.14
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index -1.13
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 3.36 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -8.42

* Based on an €80/tonne carbon price