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 2.87
Milk (kg) 255.00 -0.014 -3.57
Fat (kg) -12.39 -0.375 4.64
Prot (kg) -4.08 -0.441 1.80
Fertility Sub Index -8.93
Calving Interval (days) 4.98 -1.459 -7.27
Survival (%) -1.49 1.117 -1.66
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index -4.21
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 10.49 -0.432 -4.53
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -12.20

* Based on an €80/tonne carbon price