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 -8.17
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) 6.47 -0.375 -2.42
Prot (kg) 10.33 -0.441 -4.56
Fertility Sub Index 8.03
Calving Interval (days) -4.19 -1.459 6.11
Survival (%) 1.72 1.117 1.92
Calving Sub Index 4.04
Gestation Length (days) -4.39 -0.919 4.04
Beef Sub Index 4.32
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 5.15 -0.432 -2.22
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 14.69

* Based on an €80/tonne carbon price