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 16.29
Milk (kg) -372.00 -0.014 5.21
Fat (kg) -17.04 -0.375 6.38
Prot (kg) -10.64 -0.441 4.70
Fertility Sub Index 0.71
Calving Interval (days) -0.83 -1.459 1.21
Survival (%) -0.45 1.117 -0.50
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 1.87
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -3.35 -0.432 1.45
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 23.19

* Based on an €80/tonne carbon price