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 -18.32
Milk (kg) 328.00 -0.014 -4.59
Fat (kg) 22.25 -0.375 -8.33
Prot (kg) 12.22 -0.441 -5.39
Fertility Sub Index 0.24
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 0.93 1.117 1.04
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index -5.01
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 9.64 -0.432 -4.16
Maintenance Sub Index Maint. Sub Index -11.65
Live WT (kg) 38.00 -0.307 -11.65
Total Carbon Sub Index -31.64

* Based on an €80/tonne carbon price