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 -2.08
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 3.31 -0.375 -1.24
Prot (kg) 4.25 -0.441 -1.88
Fertility Sub Index -6.09
Calving Interval (days) 2.81 -1.459 -4.10
Survival (%) -1.78 1.117 -1.99
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index 5.80
Carcass Weight (kg) -10.50 -0.528 5.54
Age of Slaughter (days) -0.60 -0.432 0.26
Maintenance Sub Index Maint. Sub Index 2.30
Live WT (kg) -7.50 -0.307 2.30
Total Carbon Sub Index 0.82

* Based on an €80/tonne carbon price