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 -1.53
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) -0.04 -0.375 0.01
Prot (kg) 0.75 -0.441 -0.33
Fertility Sub Index 0.46
Calving Interval (days) -0.19 -1.459 0.28
Survival (%) 0.16 1.117 0.18
Calving Sub Index -0.94
Gestation Length (days) 1.02 -0.919 -0.94
Beef Sub Index -5.15
Carcass Weight (kg) 11.70 -0.528 -6.17
Age of Slaughter (days) -2.37 -0.432 1.02
Maintenance Sub Index Maint. Sub Index -4.94
Live WT (kg) 16.10 -0.307 -4.94
Total Carbon Sub Index -12.10

* Based on an €80/tonne carbon price