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 2.39
Milk (kg) 224.00 -0.014 -3.14
Fat (kg) -5.83 -0.375 2.18
Prot (kg) -7.58 -0.441 3.35
Fertility Sub Index -15.80
Calving Interval (days) 6.73 -1.459 -9.82
Survival (%) -5.35 1.117 -5.98
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index 0.73
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 1.60 -0.432 -0.69
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -13.16

* Based on an €80/tonne carbon price