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 -0.18
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 3.97 -0.375 -1.49
Prot (kg) 0.08 -0.441 -0.04
Fertility Sub Index 0.89
Calving Interval (days) -0.10 -1.459 0.15
Survival (%) 0.67 1.117 0.75
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.92
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 1.65 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index 9.04

* Based on an €80/tonne carbon price