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 -14.94
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) 20.06 -0.375 -7.51
Prot (kg) 13.79 -0.441 -6.09
Fertility Sub Index 13.56
Calving Interval (days) -6.89 -1.459 10.05
Survival (%) 3.14 1.117 3.51
Calving Sub Index 5.16
Gestation Length (days) -5.61 -0.919 5.16
Beef Sub Index -3.33
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 11.38 -0.432 -4.91
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -1.39

* Based on an €80/tonne carbon price