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 -11.79
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 10.00 -0.375 -3.75
Prot (kg) 8.16 -0.441 -3.60
Fertility Sub Index -6.47
Calving Interval (days) 3.84 -1.459 -5.60
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index -10.39
Carcass Weight (kg) 15.40 -0.528 -8.12
Age of Slaughter (days) 5.24 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -30.41

* Based on an €80/tonne carbon price