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 8.48
Milk (kg) -246.00 -0.014 3.44
Fat (kg) -4.91 -0.375 1.84
Prot (kg) -7.25 -0.441 3.20
Fertility Sub Index -0.87
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) -1.42 1.117 -1.59
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 3.33
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) -1.35 -0.432 0.58
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 20.12

* Based on an €80/tonne carbon price