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 24.45
Milk (kg) -826.00 -0.014 11.56
Fat (kg) -10.51 -0.375 3.94
Prot (kg) -20.27 -0.441 8.95
Fertility Sub Index 2.83
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) 1.88 1.117 2.10
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 12.58
Carcass Weight (kg) -30.80 -0.528 16.25
Age of Slaughter (days) 8.50 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 65.60

* Based on an €80/tonne carbon price