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 9.61
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -9.11 -0.375 3.41
Prot (kg) -7.58 -0.441 3.35
Fertility Sub Index 0.26
Calving Interval (days) 0.07 -1.459 -0.10
Survival (%) 0.32 1.117 0.36
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 2.17
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) -0.76 -0.432 0.33
Maintenance Sub Index Maint. Sub Index 4.87
Live WT (kg) -15.90 -0.307 4.87
Total Carbon Sub Index 22.10

* Based on an €80/tonne carbon price