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 13.14
Milk (kg) -357.00 -0.014 5.00
Fat (kg) -5.37 -0.375 2.01
Prot (kg) -13.89 -0.441 6.13
Fertility Sub Index 0.97
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index -0.11
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 4.53 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 15.19

* Based on an €80/tonne carbon price