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 3.38
Milk (kg) -265.00 -0.014 3.71
Fat (kg) 4.46 -0.375 -1.67
Prot (kg) -3.03 -0.441 1.34
Fertility Sub Index 10.92
Calving Interval (days) -6.45 -1.459 9.41
Survival (%) 1.35 1.117 1.51
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index 1.36
Carcass Weight (kg) -9.80 -0.528 5.17
Age of Slaughter (days) 8.83 -0.432 -3.81
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 22.85

* Based on an €80/tonne carbon price