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 -5.24
Milk (kg) 353.00 -0.014 -4.94
Fat (kg) -1.09 -0.375 0.41
Prot (kg) 1.61 -0.441 -0.71
Fertility Sub Index -17.56
Calving Interval (days) 8.95 -1.459 -13.06
Survival (%) -4.03 1.117 -4.50
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index -3.40
Carcass Weight (kg) 3.40 -0.528 -1.79
Age of Slaughter (days) 3.72 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index -7.48
Live WT (kg) 24.40 -0.307 -7.48
Total Carbon Sub Index -31.55

* Based on an €80/tonne carbon price