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 13.11
Milk (kg) -459.00 -0.014 6.43
Fat (kg) -3.34 -0.375 1.25
Prot (kg) -12.32 -0.441 5.44
Fertility Sub Index 2.93
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 1.80 1.117 2.01
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 14.73
Carcass Weight (kg) -34.00 -0.528 17.94
Age of Slaughter (days) 7.42 -0.432 -3.20
Maintenance Sub Index Maint. Sub Index 28.82
Live WT (kg) -94.00 -0.307 28.82
Total Carbon Sub Index 60.49

* Based on an €80/tonne carbon price