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 0.07
Milk (kg) -105.00 -0.014 1.47
Fat (kg) 4.01 -0.375 -1.50
Prot (kg) -0.24 -0.441 0.11
Fertility Sub Index -2.09
Calving Interval (days) 1.50 -1.459 -2.19
Survival (%) 0.09 1.117 0.10
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 2.27
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 8.56 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 12.08
Live WT (kg) -39.40 -0.307 12.08
Total Carbon Sub Index 13.07

* Based on an €80/tonne carbon price