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 7.95
Milk (kg) -154.00 -0.014 2.16
Fat (kg) -9.55 -0.375 3.58
Prot (kg) -5.03 -0.441 2.22
Fertility Sub Index 0.92
Calving Interval (days) -0.39 -1.459 0.57
Survival (%) 0.31 1.117 0.35
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index -0.42
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 4.63 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 14.43

* Based on an €80/tonne carbon price