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 -9.78
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 3.77 -0.375 -1.41
Prot (kg) 12.29 -0.441 -5.42
Fertility Sub Index -6.41
Calving Interval (days) 2.97 -1.459 -4.33
Survival (%) -1.86 1.117 -2.08
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.38
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -16.45

* Based on an €80/tonne carbon price