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 11.85
Milk (kg) -208.00 -0.014 2.91
Fat (kg) -10.80 -0.375 4.05
Prot (kg) -11.08 -0.441 4.89
Fertility Sub Index 0.52
Calving Interval (days) -0.77 -1.459 1.12
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index 0.12
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 2.17 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.64
Live WT (kg) -8.60 -0.307 2.64
Total Carbon Sub Index 15.64

* Based on an €80/tonne carbon price