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 2.74
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) -5.16 -0.375 1.93
Prot (kg) -5.35 -0.441 2.36
Fertility Sub Index -6.97
Calving Interval (days) 3.40 -1.459 -4.96
Survival (%) -1.80 1.117 -2.01
Calving Sub Index -0.30
Gestation Length (days) 0.33 -0.919 -0.30
Beef Sub Index 1.72
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 1.15 -0.432 -0.50
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index -1.22

* Based on an €80/tonne carbon price