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 -5.81
Milk (kg) 470.00 -0.014 -6.58
Fat (kg) -3.55 -0.375 1.33
Prot (kg) 1.26 -0.441 -0.56
Fertility Sub Index -5.33
Calving Interval (days) 2.71 -1.459 -3.95
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.11
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 0.25
Live WT (kg) -0.80 -0.307 0.25
Total Carbon Sub Index -11.33

* Based on an €80/tonne carbon price