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 -1.72
Milk (kg) -73.00 -0.014 1.02
Fat (kg) 4.76 -0.375 -1.78
Prot (kg) 2.17 -0.441 -0.96
Fertility Sub Index 8.90
Calving Interval (days) -5.02 -1.459 7.32
Survival (%) 1.41 1.117 1.58
Calving Sub Index 3.36
Gestation Length (days) -3.65 -0.919 3.36
Beef Sub Index 1.69
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 12.23

* Based on an €80/tonne carbon price