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 -5.86
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) 5.55 -0.375 -2.08
Prot (kg) 2.41 -0.441 -1.06
Fertility Sub Index -0.85
Calving Interval (days) -0.41 -1.459 0.60
Survival (%) -1.30 1.117 -1.45
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -1.28
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index -1.69
Live WT (kg) 5.50 -0.307 -1.69
Total Carbon Sub Index -8.82

* Based on an €80/tonne carbon price