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 13.25
Milk (kg) -743.00 -0.014 10.40
Fat (kg) 5.68 -0.375 -2.13
Prot (kg) -11.28 -0.441 4.98
Fertility Sub Index 0.01
Calving Interval (days) 0.17 -1.459 -0.25
Survival (%) 0.23 1.117 0.26
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 10.22
Carcass Weight (kg) -24.00 -0.528 12.66
Age of Slaughter (days) 5.66 -0.432 -2.44
Maintenance Sub Index Maint. Sub Index 20.29
Live WT (kg) -66.20 -0.307 20.29
Total Carbon Sub Index 44.32

* Based on an €80/tonne carbon price