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 -7.77
Milk (kg) 464.00 -0.014 -6.50
Fat (kg) 0.03 -0.375 -0.01
Prot (kg) 2.87 -0.441 -1.27
Fertility Sub Index -1.41
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) -2.07 1.117 -2.31
Calving Sub Index -0.38
Gestation Length (days) 0.41 -0.919 -0.38
Beef Sub Index 4.33
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) -2.08 -0.432 0.90
Maintenance Sub Index Maint. Sub Index 3.22
Live WT (kg) -10.50 -0.307 3.22
Total Carbon Sub Index -2.01

* Based on an €80/tonne carbon price