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 -3.89
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) -0.15 -0.375 0.06
Prot (kg) 3.84 -0.441 -1.69
Fertility Sub Index 0.51
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 0.26 1.117 0.29
Calving Sub Index 2.93
Gestation Length (days) -3.19 -0.919 2.93
Beef Sub Index 7.54
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) -1.59 -0.432 0.69
Maintenance Sub Index Maint. Sub Index 9.50
Live WT (kg) -31.00 -0.307 9.50
Total Carbon Sub Index 16.60

* Based on an €80/tonne carbon price