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 18.51
Milk (kg) -321.00 -0.014 4.49
Fat (kg) -18.20 -0.375 6.82
Prot (kg) -16.30 -0.441 7.19
Fertility Sub Index -0.97
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 0.75
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) -0.03 -0.432 0.01
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index 18.78

* Based on an €80/tonne carbon price