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 4.83
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -9.28 -0.375 3.48
Prot (kg) -5.89 -0.441 2.60
Fertility Sub Index -13.44
Calving Interval (days) 7.46 -1.459 -10.88
Survival (%) -2.29 1.117 -2.56
Calving Sub Index 1.50
Gestation Length (days) -1.63 -0.919 1.50
Beef Sub Index 2.03
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 4.59 -0.432 -1.98
Maintenance Sub Index Maint. Sub Index 4.87
Live WT (kg) -15.90 -0.307 4.87
Total Carbon Sub Index -0.21

* Based on an €80/tonne carbon price