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 -4.19
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) -1.31 -0.375 0.49
Prot (kg) 4.58 -0.441 -2.02
Fertility Sub Index -8.11
Calving Interval (days) 4.08 -1.459 -5.95
Survival (%) -1.93 1.117 -2.16
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index -0.21
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) -0.24 -0.432 0.10
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -11.53

* Based on an €80/tonne carbon price