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 14.98
Milk (kg) -306.00 -0.014 4.28
Fat (kg) -15.68 -0.375 5.87
Prot (kg) -10.93 -0.441 4.82
Fertility Sub Index 1.92
Calving Interval (days) -1.19 -1.459 1.74
Survival (%) 0.16 1.117 0.18
Calving Sub Index 1.04
Gestation Length (days) -1.13 -0.919 1.04
Beef Sub Index 1.08
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) -2.01 -0.432 0.87
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 20.89

* Based on an €80/tonne carbon price