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 -2.83
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) -0.48 -0.375 0.18
Prot (kg) 1.50 -0.441 -0.66
Fertility Sub Index -5.18
Calving Interval (days) 2.69 -1.459 -3.92
Survival (%) -1.12 1.117 -1.25
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -0.96
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.85 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index -0.46
Live WT (kg) 1.50 -0.307 -0.46
Total Carbon Sub Index -7.04

* Based on an €80/tonne carbon price