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 24.39
Milk (kg) -440.00 -0.014 6.16
Fat (kg) -22.66 -0.375 8.49
Prot (kg) -22.08 -0.441 9.75
Fertility Sub Index -4.71
Calving Interval (days) 2.40 -1.459 -3.50
Survival (%) -1.08 1.117 -1.21
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 0.10
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 2.10 -0.432 -0.91
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 19.31

* Based on an €80/tonne carbon price