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 0.42
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) -5.23 -0.375 1.96
Prot (kg) -1.36 -0.441 0.60
Fertility Sub Index -7.62
Calving Interval (days) 4.26 -1.459 -6.22
Survival (%) -1.26 1.117 -1.41
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 0.67
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) -0.33 -0.432 0.14
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -6.69

* Based on an €80/tonne carbon price