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 2.01
Milk (kg) -348.00 -0.014 4.87
Fat (kg) 10.16 -0.375 -3.81
Prot (kg) -2.14 -0.441 0.94
Fertility Sub Index -1.75
Calving Interval (days) 1.23 -1.459 -1.79
Survival (%) 0.04 1.117 0.04
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -1.87
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 9.22 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 7.82
Live WT (kg) -25.50 -0.307 7.82
Total Carbon Sub Index 7.02

* Based on an €80/tonne carbon price