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 12.46
Milk (kg) -276.00 -0.014 3.86
Fat (kg) -10.40 -0.375 3.90
Prot (kg) -10.64 -0.441 4.70
Fertility Sub Index 3.36
Calving Interval (days) -2.57 -1.459 3.75
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.34
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 2.87 -0.432 -1.24
Maintenance Sub Index Maint. Sub Index 5.27
Live WT (kg) -17.20 -0.307 5.27
Total Carbon Sub Index 25.23

* Based on an €80/tonne carbon price