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 16.22
Milk (kg) -330.00 -0.014 4.62
Fat (kg) -11.02 -0.375 4.13
Prot (kg) -16.92 -0.441 7.47
Fertility Sub Index -4.03
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -1.78 1.117 -1.99
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 0.95
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 15.70

* Based on an €80/tonne carbon price