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 0.94
Milk (kg) 107.00 -0.014 -1.50
Fat (kg) -4.79 -0.375 1.79
Prot (kg) -1.47 -0.441 0.65
Fertility Sub Index -11.35
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -2.81 1.117 -3.14
Calving Sub Index 1.28
Gestation Length (days) -1.39 -0.919 1.28
Beef Sub Index 1.11
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 1.70 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 0.25
Live WT (kg) -0.80 -0.307 0.25
Total Carbon Sub Index -7.77

* Based on an €80/tonne carbon price