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 12.45
Milk (kg) -231.00 -0.014 3.23
Fat (kg) -10.58 -0.375 3.96
Prot (kg) -11.90 -0.441 5.25
Fertility Sub Index 4.21
Calving Interval (days) -2.49 -1.459 3.63
Survival (%) 0.52 1.117 0.58
Calving Sub Index 2.18
Gestation Length (days) -2.37 -0.919 2.18
Beef Sub Index 3.35
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) -1.78 -0.432 0.77
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index 24.47

* Based on an €80/tonne carbon price