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 -14.27
Milk (kg) 413.00 -0.014 -5.78
Fat (kg) 11.06 -0.375 -4.14
Prot (kg) 9.84 -0.441 -4.34
Fertility Sub Index -7.46
Calving Interval (days) 3.96 -1.459 -5.78
Survival (%) -1.51 1.117 -1.69
Calving Sub Index 2.96
Gestation Length (days) -3.22 -0.919 2.96
Beef Sub Index -1.94
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 10.00 -0.432 -4.32
Maintenance Sub Index Maint. Sub Index -4.32
Live WT (kg) 14.10 -0.307 -4.32
Total Carbon Sub Index -25.04

* Based on an €80/tonne carbon price