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 15.64
Milk (kg) -197.00 -0.014 2.76
Fat (kg) -13.52 -0.375 5.06
Prot (kg) -17.71 -0.441 7.82
Fertility Sub Index -2.12
Calving Interval (days) 0.57 -1.459 -0.83
Survival (%) -1.15 1.117 -1.28
Calving Sub Index -0.10
Gestation Length (days) 0.11 -0.919 -0.10
Beef Sub Index -2.50
Carcass Weight (kg) 3.70 -0.528 -1.95
Age of Slaughter (days) 1.26 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index -2.54
Live WT (kg) 8.30 -0.307 -2.54
Total Carbon Sub Index 8.39

* Based on an €80/tonne carbon price