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 1.02
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -0.11 -0.375 0.04
Prot (kg) -5.03 -0.441 2.22
Fertility Sub Index -16.86
Calving Interval (days) 8.62 -1.459 -12.58
Survival (%) -3.83 1.117 -4.28
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 1.31
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -14.87

* Based on an €80/tonne carbon price