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 -0.38
Milk (kg) 131.00 -0.014 -1.83
Fat (kg) -5.97 -0.375 2.24
Prot (kg) 1.77 -0.441 -0.78
Fertility Sub Index -1.79
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) -0.88 1.117 -0.98
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index 2.52
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 2.34 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 1.05

* Based on an €80/tonne carbon price