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 0.28
Milk (kg) 120.00 -0.014 -1.68
Fat (kg) -1.46 -0.375 0.55
Prot (kg) -3.20 -0.441 1.41
Fertility Sub Index -6.22
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) -2.63 1.117 -2.94
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -1.45
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.35 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index -1.56
Live WT (kg) 5.10 -0.307 -1.56
Total Carbon Sub Index -8.09

* Based on an €80/tonne carbon price