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 -0.81
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 1.43 -0.375 -0.54
Prot (kg) 2.97 -0.441 -1.31
Fertility Sub Index 11.29
Calving Interval (days) -7.81 -1.459 11.40
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 0.44
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) -1.13 -0.432 0.49
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index 10.74

* Based on an €80/tonne carbon price