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 10.07
Milk (kg) -183.00 -0.014 2.56
Fat (kg) -10.20 -0.375 3.82
Prot (kg) -8.35 -0.441 3.69
Fertility Sub Index -8.84
Calving Interval (days) 5.35 -1.459 -7.81
Survival (%) -0.93 1.117 -1.04
Calving Sub Index -1.24
Gestation Length (days) 1.35 -0.919 -1.24
Beef Sub Index -2.55
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 5.67 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index 3.40
Live WT (kg) -11.10 -0.307 3.40
Total Carbon Sub Index 0.83

* Based on an €80/tonne carbon price