Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 9.25
Milk (kg) -166.00 -0.014 2.32
Fat (kg) -7.72 -0.375 2.89
Prot (kg) -9.13 -0.441 4.03
Fertility Sub Index -5.92
Calving Interval (days) 2.97 -1.459 -4.33
Survival (%) -1.42 1.117 -1.59
Calving Sub Index -0.75
Gestation Length (days) 0.82 -0.919 -0.75
Beef Sub Index -0.82
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 1.66

* Based on an €80/tonne carbon price