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 28.71
Milk (kg) -846.00 -0.014 11.84
Fat (kg) -15.85 -0.375 5.94
Prot (kg) -24.76 -0.441 10.93
Fertility Sub Index -2.21
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) -0.03 1.117 -0.03
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index 8.74
Carcass Weight (kg) -22.90 -0.528 12.08
Age of Slaughter (days) 7.73 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index 18.67
Live WT (kg) -60.90 -0.307 18.67
Total Carbon Sub Index 54.70

* Based on an €80/tonne carbon price