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 -11.46
Milk (kg) 137.00 -0.014 -1.92
Fat (kg) 16.81 -0.375 -6.30
Prot (kg) 7.35 -0.441 -3.24
Fertility Sub Index -0.91
Calving Interval (days) 0.72 -1.459 -1.05
Survival (%) 0.13 1.117 0.15
Calving Sub Index 3.97
Gestation Length (days) -4.32 -0.919 3.97
Beef Sub Index 0.39
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 4.10 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index -2.02
Live WT (kg) 6.60 -0.307 -2.02
Total Carbon Sub Index -10.03

* Based on an €80/tonne carbon price