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 12.79
Milk (kg) -300.00 -0.014 4.20
Fat (kg) -9.54 -0.375 3.57
Prot (kg) -11.36 -0.441 5.01
Fertility Sub Index -6.60
Calving Interval (days) 3.32 -1.459 -4.84
Survival (%) -1.57 1.117 -1.75
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index -0.84
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 6.41

* Based on an €80/tonne carbon price