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 13.09
Milk (kg) -550.00 -0.014 7.70
Fat (kg) -0.33 -0.375 0.12
Prot (kg) -11.93 -0.441 5.27
Fertility Sub Index 0.20
Calving Interval (days) 0.01 -1.459 -0.01
Survival (%) 0.19 1.117 0.21
Calving Sub Index -0.32
Gestation Length (days) 0.35 -0.919 -0.32
Beef Sub Index 19.01
Carcass Weight (kg) -43.10 -0.528 22.74
Age of Slaughter (days) 8.63 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 31.27
Live WT (kg) -102.00 -0.307 31.27
Total Carbon Sub Index 63.24

* Based on an €80/tonne carbon price