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 -17.54
Milk (kg) 319.00 -0.014 -4.47
Fat (kg) 18.07 -0.375 -6.77
Prot (kg) 14.28 -0.441 -6.30
Fertility Sub Index -4.41
Calving Interval (days) 1.98 -1.459 -2.89
Survival (%) -1.36 1.117 -1.52
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index -1.64
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 10.40 -0.432 -4.49
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -21.78

* Based on an €80/tonne carbon price