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 13.31
Milk (kg) -409.00 -0.014 5.73
Fat (kg) -5.83 -0.375 2.18
Prot (kg) -12.23 -0.441 5.40
Fertility Sub Index -1.62
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) 0.39 1.117 0.44
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 11.51
Carcass Weight (kg) -28.90 -0.528 15.25
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 22.53
Live WT (kg) -73.50 -0.307 22.53
Total Carbon Sub Index 46.27

* Based on an €80/tonne carbon price