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 -0.03
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.04 -0.375 -0.01
Prot (kg) 0.03 -0.441 -0.01
Fertility Sub Index 0.67
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 0.29 1.117 0.32
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.26
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) -1.45 -0.432 0.63
Maintenance Sub Index Maint. Sub Index 5.98
Live WT (kg) -19.50 -0.307 5.98
Total Carbon Sub Index 12.58

* Based on an €80/tonne carbon price