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 -0.15
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) -3.83 -0.375 1.43
Prot (kg) -5.03 -0.441 2.22
Fertility Sub Index -14.07
Calving Interval (days) 7.56 -1.459 -11.03
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 0.69
Gestation Length (days) -0.75 -0.919 0.69
Beef Sub Index -0.95
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.53 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -1.50
Live WT (kg) 4.90 -0.307 -1.50
Total Carbon Sub Index -15.98

* Based on an €80/tonne carbon price