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 9.84
Milk (kg) -421.00 -0.014 5.89
Fat (kg) -0.91 -0.375 0.34
Prot (kg) -8.16 -0.441 3.60
Fertility Sub Index 2.89
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) 1.53 1.117 1.71
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 6.11
Carcass Weight (kg) -18.00 -0.528 9.50
Age of Slaughter (days) 7.83 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index 15.94
Live WT (kg) -52.00 -0.307 15.94
Total Carbon Sub Index 35.53

* Based on an €80/tonne carbon price