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 14.01
Milk (kg) -292.00 -0.014 4.09
Fat (kg) -11.64 -0.375 4.36
Prot (kg) -12.60 -0.441 5.56
Fertility Sub Index -1.60
Calving Interval (days) 1.01 -1.459 -1.47
Survival (%) -0.11 1.117 -0.12
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index 0.80
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.94 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index 13.62

* Based on an €80/tonne carbon price