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 -19.94
Milk (kg) 715.00 -0.014 -10.01
Fat (kg) 16.40 -0.375 -6.14
Prot (kg) 8.59 -0.441 -3.79
Fertility Sub Index -3.60
Calving Interval (days) 1.86 -1.459 -2.71
Survival (%) -0.79 1.117 -0.88
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.24
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.38 -0.432 -1.03
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index -22.05

* Based on an €80/tonne carbon price