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 15.66
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -11.78 -0.375 4.41
Prot (kg) -18.80 -0.441 8.30
Fertility Sub Index -4.54
Calving Interval (days) 2.24 -1.459 -3.27
Survival (%) -1.14 1.117 -1.27
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.06
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 2.21 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 12.32

* Based on an €80/tonne carbon price