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 -1.06
Milk (kg) 131.00 -0.014 -1.83
Fat (kg) -4.77 -0.375 1.79
Prot (kg) 2.29 -0.441 -1.01
Fertility Sub Index -6.71
Calving Interval (days) 3.12 -1.459 -4.55
Survival (%) -1.93 1.117 -2.16
Calving Sub Index -0.43
Gestation Length (days) 0.47 -0.919 -0.43
Beef Sub Index -0.70
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.43 -0.432 -1.91
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -9.78

* Based on an €80/tonne carbon price