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 -6.62
Milk (kg) 391.00 -0.014 -5.47
Fat (kg) 1.80 -0.375 -0.67
Prot (kg) 1.07 -0.441 -0.47
Fertility Sub Index -16.82
Calving Interval (days) 9.57 -1.459 -13.96
Survival (%) -2.56 1.117 -2.86
Calving Sub Index 1.62
Gestation Length (days) -1.76 -0.919 1.62
Beef Sub Index -1.60
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 8.47 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -27.10

* Based on an €80/tonne carbon price