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 9.98
Milk (kg) -311.00 -0.014 4.35
Fat (kg) -5.17 -0.375 1.94
Prot (kg) -8.37 -0.441 3.69
Fertility Sub Index -3.26
Calving Interval (days) 2.03 -1.459 -2.96
Survival (%) -0.27 1.117 -0.30
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 16.81
Carcass Weight (kg) -37.80 -0.528 19.94
Age of Slaughter (days) 7.25 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 29.25
Live WT (kg) -95.40 -0.307 29.25
Total Carbon Sub Index 53.23

* Based on an €80/tonne carbon price