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 12.13
Milk (kg) -701.00 -0.014 9.81
Fat (kg) 4.52 -0.375 -1.69
Prot (kg) -9.08 -0.441 4.01
Fertility Sub Index -5.67
Calving Interval (days) 4.09 -1.459 -5.97
Survival (%) 0.27 1.117 0.30
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index 13.01
Carcass Weight (kg) -32.70 -0.528 17.25
Age of Slaughter (days) 9.81 -0.432 -4.23
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 45.00

* Based on an €80/tonne carbon price