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 -4.08
Milk (kg) -58.00 -0.014 0.81
Fat (kg) 8.03 -0.375 -3.01
Prot (kg) 4.27 -0.441 -1.88
Fertility Sub Index 8.22
Calving Interval (days) -4.14 -1.459 6.04
Survival (%) 1.95 1.117 2.18
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index 4.66
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 5.09 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 16.13

* Based on an €80/tonne carbon price