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 0.18
Milk (kg) -403.00 -0.014 5.64
Fat (kg) 8.86 -0.375 -3.32
Prot (kg) 4.85 -0.441 -2.14
Fertility Sub Index 0.45
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.51 1.117 0.57
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 11.52
Carcass Weight (kg) -27.60 -0.528 14.56
Age of Slaughter (days) 7.04 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index 20.69
Live WT (kg) -67.50 -0.307 20.69
Total Carbon Sub Index 33.99

* Based on an €80/tonne carbon price