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 11.66
Milk (kg) -227.00 -0.014 3.18
Fat (kg) -12.43 -0.375 4.66
Prot (kg) -8.67 -0.441 3.83
Fertility Sub Index -7.28
Calving Interval (days) 4.62 -1.459 -6.74
Survival (%) -0.48 1.117 -0.54
Calving Sub Index -0.85
Gestation Length (days) 0.92 -0.919 -0.85
Beef Sub Index 0.42
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 8.65

* Based on an €80/tonne carbon price