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 9.90
Milk (kg) -198.00 -0.014 2.77
Fat (kg) -4.89 -0.375 1.83
Prot (kg) -12.00 -0.441 5.30
Fertility Sub Index 1.36
Calving Interval (days) -1.49 -1.459 2.17
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 1.12
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 0.09 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index 15.72

* Based on an €80/tonne carbon price