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 8.37
Milk (kg) -600.00 -0.014 8.40
Fat (kg) 9.15 -0.375 -3.43
Prot (kg) -7.69 -0.441 3.39
Fertility Sub Index 3.11
Calving Interval (days) -0.69 -1.459 1.01
Survival (%) 1.88 1.117 2.10
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 11.44
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 10.65 -0.432 -4.60
Maintenance Sub Index Maint. Sub Index 24.49
Live WT (kg) -79.90 -0.307 24.49
Total Carbon Sub Index 48.90

* Based on an €80/tonne carbon price