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 12.68
Milk (kg) -234.00 -0.014 3.28
Fat (kg) -10.87 -0.375 4.07
Prot (kg) -12.08 -0.441 5.33
Fertility Sub Index 0.66
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) -0.27 1.117 -0.30
Calving Sub Index -0.25
Gestation Length (days) 0.27 -0.919 -0.25
Beef Sub Index -0.24
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 15.00

* Based on an €80/tonne carbon price