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 -14.33
Milk (kg) 335.00 -0.014 -4.69
Fat (kg) 11.88 -0.375 -4.45
Prot (kg) 11.75 -0.441 -5.19
Fertility Sub Index -0.67
Calving Interval (days) -0.20 -1.459 0.29
Survival (%) -0.86 1.117 -0.96
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 4.00
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 2.83 -0.432 -1.22
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index -5.64

* Based on an €80/tonne carbon price