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 -14.82
Milk (kg) 394.00 -0.014 -5.52
Fat (kg) 12.37 -0.375 -4.63
Prot (kg) 10.58 -0.441 -4.67
Fertility Sub Index -1.59
Calving Interval (days) 1.56 -1.459 -2.28
Survival (%) 0.61 1.117 0.68
Calving Sub Index 4.52
Gestation Length (days) -4.92 -0.919 4.52
Beef Sub Index -3.21
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 7.32 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index -6.28
Live WT (kg) 20.50 -0.307 -6.28
Total Carbon Sub Index -21.39

* Based on an €80/tonne carbon price