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 11.40
Milk (kg) -350.00 -0.014 4.90
Fat (kg) -6.79 -0.375 2.54
Prot (kg) -8.97 -0.441 3.96
Fertility Sub Index 3.70
Calving Interval (days) -1.49 -1.459 2.17
Survival (%) 1.37 1.117 1.53
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 4.45
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 8.27 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 13.67
Live WT (kg) -44.60 -0.307 13.67
Total Carbon Sub Index 33.77

* Based on an €80/tonne carbon price