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 -3.92
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) 0.92 -0.375 -0.34
Prot (kg) 4.59 -0.441 -2.03
Fertility Sub Index 1.92
Calving Interval (days) -1.24 -1.459 1.81
Survival (%) 0.10 1.117 0.11
Calving Sub Index -0.15
Gestation Length (days) 0.16 -0.919 -0.15
Beef Sub Index -11.05
Carcass Weight (kg) 21.00 -0.528 -11.08
Age of Slaughter (days) -0.07 -0.432 0.03
Maintenance Sub Index Maint. Sub Index -13.03
Live WT (kg) 42.50 -0.307 -13.03
Total Carbon Sub Index -26.22

* Based on an €80/tonne carbon price