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 18.72
Milk (kg) -288.00 -0.014 4.03
Fat (kg) -20.68 -0.375 7.75
Prot (kg) -15.73 -0.441 6.94
Fertility Sub Index -2.10
Calving Interval (days) 0.53 -1.459 -0.77
Survival (%) -1.19 1.117 -1.33
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index 4.25
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 1.40 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 6.25
Live WT (kg) -20.40 -0.307 6.25
Total Carbon Sub Index 26.97

* Based on an €80/tonne carbon price