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 -0.41
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) -5.91 -0.375 2.21
Prot (kg) 2.80 -0.441 -1.24
Fertility Sub Index 0.29
Calving Interval (days) 0.08 -1.459 -0.12
Survival (%) 0.36 1.117 0.40
Calving Sub Index -1.35
Gestation Length (days) 1.47 -0.919 -1.35
Beef Sub Index -3.87
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 9.22 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 5.12
Live WT (kg) -16.70 -0.307 5.12
Total Carbon Sub Index -0.23

* Based on an €80/tonne carbon price