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 -14.00
Milk (kg) 405.00 -0.014 -5.67
Fat (kg) 11.68 -0.375 -4.37
Prot (kg) 8.97 -0.441 -3.96
Fertility Sub Index -3.41
Calving Interval (days) 2.26 -1.459 -3.30
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 4.32
Gestation Length (days) -4.70 -0.919 4.32
Beef Sub Index -3.19
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index -5.27
Live WT (kg) 17.20 -0.307 -5.27
Total Carbon Sub Index -21.56

* Based on an €80/tonne carbon price