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 -0.03
Milk (kg) 15.00 -0.014 -0.21
Fat (kg) 1.44 -0.375 -0.54
Prot (kg) -1.64 -0.441 0.72
Fertility Sub Index -4.90
Calving Interval (days) 2.36 -1.459 -3.44
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.00
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -3.27

* Based on an €80/tonne carbon price