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 13.44
Milk (kg) -161.00 -0.014 2.25
Fat (kg) -14.47 -0.375 5.42
Prot (kg) -13.06 -0.441 5.76
Fertility Sub Index -11.83
Calving Interval (days) 5.68 -1.459 -8.29
Survival (%) -3.17 1.117 -3.54
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index -0.42
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 4.14 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 1.65

* Based on an €80/tonne carbon price