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 -6.11
Milk (kg) 471.00 -0.014 -6.59
Fat (kg) -3.18 -0.375 1.19
Prot (kg) 1.60 -0.441 -0.71
Fertility Sub Index -4.37
Calving Interval (days) 2.27 -1.459 -3.31
Survival (%) -0.95 1.117 -1.06
Calving Sub Index -0.88
Gestation Length (days) 0.96 -0.919 -0.88
Beef Sub Index 0.11
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.83 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index -10.89

* Based on an €80/tonne carbon price