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 20.38
Milk (kg) -371.00 -0.014 5.19
Fat (kg) -20.76 -0.375 7.78
Prot (kg) -16.80 -0.441 7.41
Fertility Sub Index -3.32
Calving Interval (days) 1.51 -1.459 -2.20
Survival (%) -1.00 1.117 -1.12
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.10
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 1.16
Live WT (kg) -3.80 -0.307 1.16
Total Carbon Sub Index 18.78

* Based on an €80/tonne carbon price