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 4.52
Milk (kg) -54.00 -0.014 0.76
Fat (kg) -1.66 -0.375 0.62
Prot (kg) -7.12 -0.441 3.14
Fertility Sub Index -16.31
Calving Interval (days) 8.81 -1.459 -12.85
Survival (%) -3.09 1.117 -3.45
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 0.34
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index -7.99

* Based on an €80/tonne carbon price