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 -0.48
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 2.00 -0.375 -0.75
Prot (kg) -1.36 -0.441 0.60
Fertility Sub Index -3.00
Calving Interval (days) 2.28 -1.459 -3.33
Survival (%) 0.29 1.117 0.32
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 4.06
Carcass Weight (kg) -7.90 -0.528 4.17
Age of Slaughter (days) 0.24 -0.432 -0.10
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 3.09

* Based on an €80/tonne carbon price