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 7.75
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -3.66 -0.375 1.37
Prot (kg) -7.64 -0.441 3.37
Fertility Sub Index -7.27
Calving Interval (days) 3.58 -1.459 -5.22
Survival (%) -1.83 1.117 -2.04
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.85
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -1.89

* Based on an €80/tonne carbon price