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 -2.68
Milk (kg) 153.00 -0.014 -2.14
Fat (kg) 2.48 -0.375 -0.93
Prot (kg) -0.88 -0.441 0.39
Fertility Sub Index -16.39
Calving Interval (days) 9.22 -1.459 -13.45
Survival (%) -2.63 1.117 -2.94
Calving Sub Index -0.44
Gestation Length (days) 0.48 -0.919 -0.44
Beef Sub Index 0.64
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 2.54 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index 0.58
Live WT (kg) -1.90 -0.307 0.58
Total Carbon Sub Index -18.29

* Based on an €80/tonne carbon price