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 19.37
Milk (kg) -387.00 -0.014 5.42
Fat (kg) -19.21 -0.375 7.20
Prot (kg) -15.32 -0.441 6.76
Fertility Sub Index 13.21
Calving Interval (days) -7.11 -1.459 10.37
Survival (%) 2.54 1.117 2.84
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 4.28
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) -0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 42.16

* Based on an €80/tonne carbon price