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 -0.11
Milk (kg) -47.00 -0.014 0.66
Fat (kg) 1.36 -0.375 -0.51
Prot (kg) 0.59 -0.441 -0.26
Fertility Sub Index 1.55
Calving Interval (days) -0.35 -1.459 0.51
Survival (%) 0.93 1.117 1.04
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -0.80
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 3.81 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index 6.08

* Based on an €80/tonne carbon price