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 -0.29
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) -5.00 -0.375 1.87
Prot (kg) -1.92 -0.441 0.85
Fertility Sub Index -13.02
Calving Interval (days) 5.83 -1.459 -8.51
Survival (%) -4.04 1.117 -4.51
Calving Sub Index 1.37
Gestation Length (days) -1.49 -0.919 1.37
Beef Sub Index -0.60
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 2.73 -0.432 -1.18
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -15.17

* Based on an €80/tonne carbon price