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) 94.00 -0.014 -1.32
Fat (kg) -1.11 -0.375 0.42
Prot (kg) -1.12 -0.441 0.49
Fertility Sub Index -2.98
Calving Interval (days) 2.14 -1.459 -3.12
Survival (%) 0.13 1.117 0.15
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -0.35
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 0.93 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index 1.91

* Based on an €80/tonne carbon price