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 -12.11
Milk (kg) 270.00 -0.014 -3.78
Fat (kg) 14.18 -0.375 -5.31
Prot (kg) 6.84 -0.441 -3.02
Fertility Sub Index 3.03
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) 1.90 1.117 2.12
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 1.17
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.08 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index 4.32
Live WT (kg) -14.10 -0.307 4.32
Total Carbon Sub Index 1.37

* Based on an €80/tonne carbon price