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 5.97
Milk (kg) -124.00 -0.014 1.74
Fat (kg) -4.33 -0.375 1.62
Prot (kg) -5.92 -0.441 2.61
Fertility Sub Index -1.55
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -0.25 1.117 -0.28
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index 0.44
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.91 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index 5.89

* Based on an €80/tonne carbon price