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 1.04
Milk (kg) 49.00 -0.014 -0.69
Fat (kg) -2.94 -0.375 1.10
Prot (kg) -1.42 -0.441 0.63
Fertility Sub Index -12.32
Calving Interval (days) 5.52 -1.459 -8.05
Survival (%) -3.82 1.117 -4.27
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index 0.31
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 3.34
Live WT (kg) -10.90 -0.307 3.34
Total Carbon Sub Index -5.98

* Based on an €80/tonne carbon price