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 1.66
Milk (kg) 91.00 -0.014 -1.27
Fat (kg) -7.74 -0.375 2.90
Prot (kg) -0.08 -0.441 0.04
Fertility Sub Index -17.37
Calving Interval (days) 9.21 -1.459 -13.44
Survival (%) -3.52 1.117 -3.93
Calving Sub Index 1.25
Gestation Length (days) -1.36 -0.919 1.25
Beef Sub Index -0.77
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.40 -0.432 -1.04
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index -12.78

* Based on an €80/tonne carbon price