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 12.73
Milk (kg) -285.00 -0.014 3.99
Fat (kg) -10.79 -0.375 4.04
Prot (kg) -10.64 -0.441 4.70
Fertility Sub Index -0.07
Calving Interval (days) -0.50 -1.459 0.73
Survival (%) -0.72 1.117 -0.80
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.10
Carcass Weight (kg) -1.55 -0.528 0.82
Age of Slaughter (days) -0.66 -0.432 0.28
Maintenance Sub Index Maint. Sub Index 2.10
Live WT (kg) -6.85 -0.307 2.10
Total Carbon Sub Index 15.31

* Based on an €80/tonne carbon price