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 -16.24
Milk (kg) 393.00 -0.014 -5.50
Fat (kg) 12.92 -0.375 -4.84
Prot (kg) 13.37 -0.441 -5.90
Fertility Sub Index -4.89
Calving Interval (days) 4.38 -1.459 -6.39
Survival (%) 1.34 1.117 1.50
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index -3.58
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 7.81 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -27.32

* Based on an €80/tonne carbon price