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 -3.86
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) 4.80 -0.375 -1.80
Prot (kg) 1.57 -0.441 -0.69
Fertility Sub Index -3.61
Calving Interval (days) 2.60 -1.459 -3.79
Survival (%) 0.16 1.117 0.18
Calving Sub Index 1.06
Gestation Length (days) -1.15 -0.919 1.06
Beef Sub Index -2.45
Carcass Weight (kg) 2.70 -0.528 -1.42
Age of Slaughter (days) 2.37 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -8.29

* Based on an €80/tonne carbon price