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 -1.54
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) 1.70 -0.375 -0.64
Prot (kg) 0.11 -0.441 -0.05
Fertility Sub Index 0.36
Calving Interval (days) -0.13 -1.459 0.19
Survival (%) 0.15 1.117 0.17
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index 0.28
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.31 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 1.01
Live WT (kg) -3.30 -0.307 1.01
Total Carbon Sub Index -0.23

* Based on an €80/tonne carbon price