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 -0.37
Milk (kg) -88.00 -0.014 1.23
Fat (kg) 3.83 -0.375 -1.43
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index 1.59
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.76 1.117 0.85
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 0.45
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -0.06 -0.432 0.03
Maintenance Sub Index Maint. Sub Index 4.63
Live WT (kg) -15.10 -0.307 4.63
Total Carbon Sub Index 10.01

* Based on an €80/tonne carbon price