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 -6.18
Milk (kg) 280.00 -0.014 -3.92
Fat (kg) 1.11 -0.375 -0.42
Prot (kg) 4.17 -0.441 -1.84
Fertility Sub Index -3.86
Calving Interval (days) 3.85 -1.459 -5.62
Survival (%) 1.57 1.117 1.75
Calving Sub Index 4.04
Gestation Length (days) -4.39 -0.919 4.04
Beef Sub Index -4.33
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 10.02 -0.432 -4.33
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -10.64

* Based on an €80/tonne carbon price