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 13.78
Milk (kg) -214.00 -0.014 3.00
Fat (kg) -17.62 -0.375 6.60
Prot (kg) -9.49 -0.441 4.19
Fertility Sub Index -0.70
Calving Interval (days) 0.49 -1.459 -0.71
Survival (%) 0.01 1.117 0.01
Calving Sub Index -1.54
Gestation Length (days) 1.67 -0.919 -1.54
Beef Sub Index -1.77
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 4.72 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index 4.66
Live WT (kg) -15.20 -0.307 4.66
Total Carbon Sub Index 14.44

* Based on an €80/tonne carbon price