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 18.57
Milk (kg) -321.00 -0.014 4.49
Fat (kg) -14.96 -0.375 5.60
Prot (kg) -19.19 -0.441 8.47
Fertility Sub Index -6.49
Calving Interval (days) 3.81 -1.459 -5.56
Survival (%) -0.83 1.117 -0.93
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 1.15
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index 12.39

* Based on an €80/tonne carbon price