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 -5.90
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) 2.55 -0.375 -0.96
Prot (kg) 2.85 -0.441 -1.26
Fertility Sub Index 0.11
Calving Interval (days) 0.05 -1.459 -0.07
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.27
Gestation Length (days) 0.29 -0.919 -0.27
Beef Sub Index 0.10
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 0.43
Live WT (kg) -1.40 -0.307 0.43
Total Carbon Sub Index -5.52

* Based on an €80/tonne carbon price