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 -3.21
Milk (kg) 25.00 -0.014 -0.35
Fat (kg) 3.80 -0.375 -1.42
Prot (kg) 3.26 -0.441 -1.44
Fertility Sub Index 6.90
Calving Interval (days) -3.31 -1.459 4.83
Survival (%) 1.85 1.117 2.07
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.72
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -2.38 -0.432 1.03
Maintenance Sub Index Maint. Sub Index 6.32
Live WT (kg) -20.60 -0.307 6.32
Total Carbon Sub Index 15.50

* Based on an €80/tonne carbon price