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 -11.83
Milk (kg) 265.00 -0.014 -3.71
Fat (kg) 9.76 -0.375 -3.66
Prot (kg) 10.11 -0.441 -4.46
Fertility Sub Index -0.83
Calving Interval (days) 1.18 -1.459 -1.72
Survival (%) 0.80 1.117 0.89
Calving Sub Index -1.32
Gestation Length (days) 1.44 -0.919 -1.32
Beef Sub Index -5.04
Carcass Weight (kg) 8.60 -0.528 -4.54
Age of Slaughter (days) 1.17 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index -5.64
Live WT (kg) 18.40 -0.307 -5.64
Total Carbon Sub Index -24.67

* Based on an €80/tonne carbon price