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 14.56
Milk (kg) -309.00 -0.014 4.33
Fat (kg) -11.18 -0.375 4.19
Prot (kg) -13.70 -0.441 6.05
Fertility Sub Index -6.34
Calving Interval (days) 3.72 -1.459 -5.43
Survival (%) -0.82 1.117 -0.92
Calving Sub Index 0.27
Gestation Length (days) -0.29 -0.919 0.27
Beef Sub Index 0.64
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 0.34 -0.432 -0.15
Maintenance Sub Index Maint. Sub Index 0.28
Live WT (kg) -0.90 -0.307 0.28
Total Carbon Sub Index 9.41

* Based on an €80/tonne carbon price