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 -3.98
Milk (kg) 185.00 -0.014 -2.59
Fat (kg) -0.13 -0.375 0.05
Prot (kg) 3.26 -0.441 -1.44
Fertility Sub Index -0.78
Calving Interval (days) 2.15 -1.459 -3.14
Survival (%) 2.11 1.117 2.36
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index -0.25
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 4.86 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index 4.05
Live WT (kg) -13.20 -0.307 4.05
Total Carbon Sub Index 2.04

* Based on an €80/tonne carbon price