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 10.17
Milk (kg) -210.00 -0.014 2.94
Fat (kg) -7.96 -0.375 2.98
Prot (kg) -9.63 -0.441 4.25
Fertility Sub Index -5.84
Calving Interval (days) 3.15 -1.459 -4.60
Survival (%) -1.11 1.117 -1.24
Calving Sub Index 1.01
Gestation Length (days) -1.10 -0.919 1.01
Beef Sub Index 0.71
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 1.40 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 5.33
Live WT (kg) -17.40 -0.307 5.33
Total Carbon Sub Index 11.39

* Based on an €80/tonne carbon price