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 -0.80
Milk (kg) -303.00 -0.014 4.24
Fat (kg) 8.83 -0.375 -3.31
Prot (kg) 3.93 -0.441 -1.73
Fertility Sub Index 5.69
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) 2.04 1.117 2.28
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 8.32
Carcass Weight (kg) -20.90 -0.528 11.02
Age of Slaughter (days) 6.26 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index 14.90
Live WT (kg) -48.60 -0.307 14.90
Total Carbon Sub Index 29.03

* Based on an €80/tonne carbon price