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 12.46
Milk (kg) -190.00 -0.014 2.66
Fat (kg) -12.23 -0.375 4.58
Prot (kg) -11.83 -0.441 5.22
Fertility Sub Index -11.33
Calving Interval (days) 5.31 -1.459 -7.75
Survival (%) -3.21 1.117 -3.59
Calving Sub Index 0.47
Gestation Length (days) -0.51 -0.919 0.47
Beef Sub Index -0.84
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.76 -0.432 -2.05
Maintenance Sub Index Maint. Sub Index 1.66
Live WT (kg) -5.40 -0.307 1.66
Total Carbon Sub Index 2.42

* Based on an €80/tonne carbon price