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 -13.81
Milk (kg) 460.00 -0.014 -6.44
Fat (kg) 9.26 -0.375 -3.47
Prot (kg) 8.84 -0.441 -3.90
Fertility Sub Index -3.87
Calving Interval (days) 2.37 -1.459 -3.46
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 1.67
Gestation Length (days) -1.82 -0.919 1.67
Beef Sub Index -3.43
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index -3.22
Live WT (kg) 10.50 -0.307 -3.22
Total Carbon Sub Index -22.65

* Based on an €80/tonne carbon price