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 -0.88
Milk (kg) -37.00 -0.014 0.52
Fat (kg) 2.49 -0.375 -0.93
Prot (kg) 1.06 -0.441 -0.47
Fertility Sub Index -1.41
Calving Interval (days) 0.95 -1.459 -1.39
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -2.75
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) 3.08 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index -5.49
Live WT (kg) 17.90 -0.307 -5.49
Total Carbon Sub Index -9.43

* Based on an €80/tonne carbon price