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 -0.65
Milk (kg) 74.00 -0.014 -1.04
Fat (kg) 1.38 -0.375 -0.52
Prot (kg) -2.04 -0.441 0.90
Fertility Sub Index -7.15
Calving Interval (days) 3.67 -1.459 -5.35
Survival (%) -1.61 1.117 -1.80
Calving Sub Index -0.21
Gestation Length (days) 0.23 -0.919 -0.21
Beef Sub Index -0.49
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 0.77 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -9.40

* Based on an €80/tonne carbon price