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 -7.65
Milk (kg) -66.00 -0.014 0.92
Fat (kg) 12.71 -0.375 -4.76
Prot (kg) 8.64 -0.441 -3.81
Fertility Sub Index 0.40
Calving Interval (days) -0.17 -1.459 0.25
Survival (%) 0.14 1.117 0.16
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index 0.89
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 2.10 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index 2.30
Live WT (kg) -7.50 -0.307 2.30
Total Carbon Sub Index -3.37

* Based on an €80/tonne carbon price