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 17.39
Milk (kg) -309.00 -0.014 4.33
Fat (kg) -16.88 -0.375 6.32
Prot (kg) -15.27 -0.441 6.74
Fertility Sub Index -10.47
Calving Interval (days) 5.58 -1.459 -8.14
Survival (%) -2.08 1.117 -2.32
Calving Sub Index 0.37
Gestation Length (days) -0.40 -0.919 0.37
Beef Sub Index 0.95
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 8.24

* Based on an €80/tonne carbon price