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 14.43
Milk (kg) -358.00 -0.014 5.01
Fat (kg) -9.05 -0.375 3.39
Prot (kg) -13.66 -0.441 6.03
Fertility Sub Index -1.38
Calving Interval (days) 0.38 -1.459 -0.55
Survival (%) -0.74 1.117 -0.83
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index -0.21
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 14.65

* Based on an €80/tonne carbon price