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 16.29
Milk (kg) -370.00 -0.014 5.18
Fat (kg) -13.94 -0.375 5.22
Prot (kg) -13.34 -0.441 5.89
Fertility Sub Index -0.95
Calving Interval (days) -0.87 -1.459 1.27
Survival (%) -1.99 1.117 -2.22
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index 5.02
Carcass Weight (kg) -9.50 -0.528 5.01
Age of Slaughter (days) -0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 6.01
Live WT (kg) -19.60 -0.307 6.01
Total Carbon Sub Index 27.21

* Based on an €80/tonne carbon price