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 14.96
Milk (kg) -365.00 -0.014 5.11
Fat (kg) -12.51 -0.375 4.69
Prot (kg) -11.71 -0.441 5.17
Fertility Sub Index -6.50
Calving Interval (days) 3.68 -1.459 -5.37
Survival (%) -1.01 1.117 -1.13
Calving Sub Index -2.42
Gestation Length (days) 2.63 -0.919 -2.42
Beef Sub Index -0.25
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 2.17 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index 8.71

* Based on an €80/tonne carbon price