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 10.00
Milk (kg) -184.00 -0.014 2.58
Fat (kg) -10.10 -0.375 3.78
Prot (kg) -8.26 -0.441 3.65
Fertility Sub Index 4.60
Calving Interval (days) -2.11 -1.459 3.08
Survival (%) 1.36 1.117 1.52
Calving Sub Index -1.97
Gestation Length (days) 2.14 -0.919 -1.97
Beef Sub Index 1.04
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) -0.69 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 1.87
Live WT (kg) -6.10 -0.307 1.87
Total Carbon Sub Index 15.54

* Based on an €80/tonne carbon price