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 -0.43
Milk (kg) -69.00 -0.014 0.97
Fat (kg) 6.50 -0.375 -2.43
Prot (kg) -2.36 -0.441 1.04
Fertility Sub Index -9.90
Calving Interval (days) 4.85 -1.459 -7.08
Survival (%) -2.53 1.117 -2.83
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index -1.23
Carcass Weight (kg) 2.60 -0.528 -1.37
Age of Slaughter (days) -0.32 -0.432 0.14
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -11.22

* Based on an €80/tonne carbon price