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 10.99
Milk (kg) -110.00 -0.014 1.54
Fat (kg) -13.31 -0.375 4.99
Prot (kg) -10.12 -0.441 4.47
Fertility Sub Index -1.20
Calving Interval (days) -0.12 -1.459 0.18
Survival (%) -1.23 1.117 -1.37
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index 1.93
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 3.00
Live WT (kg) -9.80 -0.307 3.00
Total Carbon Sub Index 14.55

* Based on an €80/tonne carbon price