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 1.04
Milk (kg) -462.00 -0.014 6.47
Fat (kg) 10.79 -0.375 -4.04
Prot (kg) 3.15 -0.441 -1.39
Fertility Sub Index -1.28
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 1.55
Gestation Length (days) -1.69 -0.919 1.55
Beef Sub Index 10.27
Carcass Weight (kg) -25.40 -0.528 13.40
Age of Slaughter (days) 7.24 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 16.95
Live WT (kg) -55.30 -0.307 16.95
Total Carbon Sub Index 28.54

* Based on an €80/tonne carbon price