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 2.13
Milk (kg) -371.00 -0.014 5.19
Fat (kg) 5.32 -0.375 -1.99
Prot (kg) 2.43 -0.441 -1.07
Fertility Sub Index -3.41
Calving Interval (days) 2.35 -1.459 -3.43
Survival (%) 0.02 1.117 0.02
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index 14.94
Carcass Weight (kg) -34.20 -0.528 18.04
Age of Slaughter (days) 7.19 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 25.32
Live WT (kg) -82.60 -0.307 25.32
Total Carbon Sub Index 40.04

* Based on an €80/tonne carbon price