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 6.96
Milk (kg) -168.00 -0.014 2.35
Fat (kg) -3.87 -0.375 1.45
Prot (kg) -7.15 -0.441 3.16
Fertility Sub Index -7.36
Calving Interval (days) 3.22 -1.459 -4.70
Survival (%) -2.38 1.117 -2.66
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 1.63
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) -2.92 -0.432 1.26
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 0.53

* Based on an €80/tonne carbon price