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 10.61
Milk (kg) -516.00 -0.014 7.22
Fat (kg) 0.75 -0.375 -0.28
Prot (kg) -8.30 -0.441 3.66
Fertility Sub Index 2.35
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 13.61
Carcass Weight (kg) -33.70 -0.528 17.78
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index 26.55
Live WT (kg) -86.60 -0.307 26.55
Total Carbon Sub Index 53.68

* Based on an €80/tonne carbon price