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 13.78
Milk (kg) -402.00 -0.014 5.63
Fat (kg) -6.67 -0.375 2.50
Prot (kg) -12.81 -0.441 5.65
Fertility Sub Index 1.02
Calving Interval (days) -0.49 -1.459 0.71
Survival (%) 0.27 1.117 0.30
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index -0.47
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 3.91 -0.432 -1.69
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 16.98

* Based on an €80/tonne carbon price