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 -3.53
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) 0.71 -0.375 -0.27
Prot (kg) 2.17 -0.441 -0.96
Fertility Sub Index -6.96
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) -1.07 1.117 -1.20
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index -1.32
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 1.83 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -12.14

* Based on an €80/tonne carbon price