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 14.06
Milk (kg) -228.00 -0.014 3.19
Fat (kg) -16.28 -0.375 6.10
Prot (kg) -10.81 -0.441 4.77
Fertility Sub Index 1.81
Calving Interval (days) -0.61 -1.459 0.89
Survival (%) 0.82 1.117 0.92
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.74
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index 4.54
Live WT (kg) -14.80 -0.307 4.54
Total Carbon Sub Index 24.83

* Based on an €80/tonne carbon price