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 -0.75
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) -1.70 -0.375 0.64
Prot (kg) -0.89 -0.441 0.39
Fertility Sub Index -10.71
Calving Interval (days) 4.49 -1.459 -6.55
Survival (%) -3.72 1.117 -4.16
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index -2.39
Carcass Weight (kg) 3.80 -0.528 -2.00
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.18
Live WT (kg) -0.60 -0.307 0.18
Total Carbon Sub Index -13.06

* Based on an €80/tonne carbon price