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 -1.36
Milk (kg) 56.00 -0.014 -0.78
Fat (kg) 0.48 -0.375 -0.18
Prot (kg) 0.90 -0.441 -0.40
Fertility Sub Index -3.22
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) -0.45 1.117 -0.50
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index -1.32
Carcass Weight (kg) 2.90 -0.528 -1.53
Age of Slaughter (days) -0.49 -0.432 0.21
Maintenance Sub Index Maint. Sub Index -3.71
Live WT (kg) 12.10 -0.307 -3.71
Total Carbon Sub Index -9.85

* Based on an €80/tonne carbon price