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 -14.31
Milk (kg) 381.00 -0.014 -5.33
Fat (kg) 9.82 -0.375 -3.68
Prot (kg) 12.00 -0.441 -5.30
Fertility Sub Index -9.18
Calving Interval (days) 5.50 -1.459 -8.02
Survival (%) -1.03 1.117 -1.15
Calving Sub Index 2.22
Gestation Length (days) -2.41 -0.919 2.22
Beef Sub Index -0.73
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 3.64 -0.432 -1.57
Maintenance Sub Index Maint. Sub Index -2.33
Live WT (kg) 7.60 -0.307 -2.33
Total Carbon Sub Index -24.32

* Based on an €80/tonne carbon price