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 -1.62
Milk (kg) 30.00 -0.014 -0.42
Fat (kg) -0.01 -0.375 0.00
Prot (kg) 2.73 -0.441 -1.20
Fertility Sub Index -5.04
Calving Interval (days) 2.84 -1.459 -4.14
Survival (%) -0.80 1.117 -0.89
Calving Sub Index -0.75
Gestation Length (days) 0.82 -0.919 -0.75
Beef Sub Index -0.96
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.23 -0.432 -0.96
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -8.75

* Based on an €80/tonne carbon price