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 -13.25
Milk (kg) 364.00 -0.014 -5.10
Fat (kg) 12.52 -0.375 -4.69
Prot (kg) 7.86 -0.441 -3.47
Fertility Sub Index -6.29
Calving Interval (days) 3.32 -1.459 -4.84
Survival (%) -1.29 1.117 -1.44
Calving Sub Index -0.48
Gestation Length (days) 0.52 -0.919 -0.48
Beef Sub Index -0.67
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 3.27 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index -1.13
Live WT (kg) 3.70 -0.307 -1.13
Total Carbon Sub Index -21.83

* Based on an €80/tonne carbon price