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 -4.44
Milk (kg) 115.00 -0.014 -1.61
Fat (kg) 3.42 -0.375 -1.28
Prot (kg) 3.52 -0.441 -1.55
Fertility Sub Index 2.95
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -1.78
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 4.25 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index 1.18

* Based on an €80/tonne carbon price