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 -0.59
Milk (kg) -90.00 -0.014 1.26
Fat (kg) 1.11 -0.375 -0.42
Prot (kg) 3.25 -0.441 -1.43
Fertility Sub Index 12.93
Calving Interval (days) -8.49 -1.459 12.39
Survival (%) 0.49 1.117 0.55
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 3.09
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 3.10 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index 10.42
Live WT (kg) -34.00 -0.307 10.42
Total Carbon Sub Index 28.65

* Based on an €80/tonne carbon price