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 -8.43
Milk (kg) 96.00 -0.014 -1.34
Fat (kg) 11.46 -0.375 -4.29
Prot (kg) 6.32 -0.441 -2.79
Fertility Sub Index -0.56
Calving Interval (days) 0.21 -1.459 -0.31
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index 2.53
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 4.03 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 1.41

* Based on an €80/tonne carbon price