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 18.98
Milk (kg) -333.00 -0.014 4.66
Fat (kg) -15.72 -0.375 5.89
Prot (kg) -19.11 -0.441 8.43
Fertility Sub Index -7.74
Calving Interval (days) 3.65 -1.459 -5.33
Survival (%) -2.16 1.117 -2.41
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -0.61
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 3.37 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index -0.95
Live WT (kg) 3.10 -0.307 -0.95
Total Carbon Sub Index 9.82

* Based on an €80/tonne carbon price