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 -4.04
Milk (kg) 217.00 -0.014 -3.04
Fat (kg) 1.48 -0.375 -0.55
Prot (kg) 1.02 -0.441 -0.45
Fertility Sub Index -4.42
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.12
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -6.81

* Based on an €80/tonne carbon price