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 -12.03
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 5.05 -0.375 -1.89
Prot (kg) 16.31 -0.441 -7.20
Fertility Sub Index 6.74
Calving Interval (days) -2.97 -1.459 4.33
Survival (%) 2.15 1.117 2.40
Calving Sub Index -1.54
Gestation Length (days) 1.67 -0.919 -1.54
Beef Sub Index -2.45
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 8.60 -0.432 -3.71
Maintenance Sub Index Maint. Sub Index 6.59
Live WT (kg) -21.50 -0.307 6.59
Total Carbon Sub Index -2.69

* Based on an €80/tonne carbon price