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 3.86
Milk (kg) 66.00 -0.014 -0.92
Fat (kg) -6.75 -0.375 2.53
Prot (kg) -5.11 -0.441 2.26
Fertility Sub Index -19.10
Calving Interval (days) 10.13 -1.459 -14.78
Survival (%) -3.87 1.117 -4.32
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index -1.11
Carcass Weight (kg) -7.50 -0.528 3.96
Age of Slaughter (days) 11.74 -0.432 -5.07
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index -11.39

* Based on an €80/tonne carbon price