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 -6.69
Milk (kg) 419.00 -0.014 -5.87
Fat (kg) -0.13 -0.375 0.05
Prot (kg) 1.98 -0.441 -0.87
Fertility Sub Index 1.20
Calving Interval (days) -2.16 -1.459 3.15
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index 2.36
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) -0.21 -0.432 0.09
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 1.13

* Based on an €80/tonne carbon price