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 16.71
Milk (kg) -303.00 -0.014 4.24
Fat (kg) -16.50 -0.375 6.18
Prot (kg) -14.24 -0.441 6.28
Fertility Sub Index 4.16
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) -0.17 1.117 -0.19
Calving Sub Index -0.84
Gestation Length (days) 0.91 -0.919 -0.84
Beef Sub Index 1.79
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -1.21 -0.432 0.52
Maintenance Sub Index Maint. Sub Index 2.94
Live WT (kg) -9.60 -0.307 2.94
Total Carbon Sub Index 24.76

* Based on an €80/tonne carbon price