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 1.64
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) -4.88 -0.375 1.83
Prot (kg) -1.03 -0.441 0.45
Fertility Sub Index -3.54
Calving Interval (days) 1.90 -1.459 -2.77
Survival (%) -0.69 1.117 -0.77
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index 0.44
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 0.44 -0.432 -0.19
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -1.16

* Based on an €80/tonne carbon price