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 1.74
Milk (kg) 30.00 -0.014 -0.42
Fat (kg) -2.37 -0.375 0.89
Prot (kg) -2.88 -0.441 1.27
Fertility Sub Index -13.69
Calving Interval (days) 6.93 -1.459 -10.11
Survival (%) -3.20 1.117 -3.58
Calving Sub Index 1.11
Gestation Length (days) -1.21 -0.919 1.11
Beef Sub Index -1.52
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -13.15

* Based on an €80/tonne carbon price