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 0.91
Milk (kg) 59.00 -0.014 -0.83
Fat (kg) -1.32 -0.375 0.49
Prot (kg) -2.81 -0.441 1.24
Fertility Sub Index -12.25
Calving Interval (days) 6.17 -1.459 -9.00
Survival (%) -2.91 1.117 -3.25
Calving Sub Index -0.08
Gestation Length (days) 0.09 -0.919 -0.08
Beef Sub Index -0.83
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 3.27 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index -13.21

* Based on an €80/tonne carbon price