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 12.50
Milk (kg) -317.00 -0.014 4.44
Fat (kg) -8.81 -0.375 3.30
Prot (kg) -10.79 -0.441 4.76
Fertility Sub Index -0.89
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 0.31 1.117 0.35
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index -0.51
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 7.90 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 8.00
Live WT (kg) -26.10 -0.307 8.00
Total Carbon Sub Index 19.98

* Based on an €80/tonne carbon price