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 15.12
Milk (kg) -337.00 -0.014 4.72
Fat (kg) -12.64 -0.375 4.73
Prot (kg) -12.85 -0.441 5.67
Fertility Sub Index -1.11
Calving Interval (days) -0.02 -1.459 0.03
Survival (%) -1.02 1.117 -1.14
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 0.49
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 3.86
Live WT (kg) -12.60 -0.307 3.86
Total Carbon Sub Index 19.39

* Based on an €80/tonne carbon price