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 -1.79
Milk (kg) -55.00 -0.014 0.77
Fat (kg) 6.79 -0.375 -2.54
Prot (kg) 0.03 -0.441 -0.01
Fertility Sub Index 6.79
Calving Interval (days) -2.86 -1.459 4.17
Survival (%) 2.34 1.117 2.61
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 2.96
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 2.80 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 5.89
Live WT (kg) -19.20 -0.307 5.89
Total Carbon Sub Index 15.48

* Based on an €80/tonne carbon price