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 -2.01
Milk (kg) 110.00 -0.014 -1.54
Fat (kg) 0.63 -0.375 -0.24
Prot (kg) 0.52 -0.441 -0.23
Fertility Sub Index -4.63
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) -1.27 1.117 -1.42
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.10
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.84 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -5.12

* Based on an €80/tonne carbon price