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 9.53
Milk (kg) -401.00 -0.014 5.61
Fat (kg) 0.35 -0.375 -0.13
Prot (kg) -9.18 -0.441 4.05
Fertility Sub Index -0.17
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) 0.49 1.117 0.55
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 5.12
Carcass Weight (kg) -17.30 -0.528 9.13
Age of Slaughter (days) 9.27 -0.432 -4.00
Maintenance Sub Index Maint. Sub Index 15.27
Live WT (kg) -49.80 -0.307 15.27
Total Carbon Sub Index 30.04

* Based on an €80/tonne carbon price