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 20.96
Milk (kg) -814.00 -0.014 11.40
Fat (kg) -4.04 -0.375 1.51
Prot (kg) -18.25 -0.441 8.05
Fertility Sub Index 0.00
Calving Interval (days) 0.71 -1.459 -1.04
Survival (%) 0.93 1.117 1.04
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 7.37
Carcass Weight (kg) -21.00 -0.528 11.08
Age of Slaughter (days) 8.58 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 18.00
Live WT (kg) -58.70 -0.307 18.00
Total Carbon Sub Index 47.08

* Based on an €80/tonne carbon price