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 -0.62
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 2.71 -0.375 -1.02
Prot (kg) -3.40 -0.441 1.50
Fertility Sub Index -0.82
Calving Interval (days) 0.17 -1.459 -0.25
Survival (%) -0.51 1.117 -0.57
Calving Sub Index -0.72
Gestation Length (days) 0.78 -0.919 -0.72
Beef Sub Index -0.06
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.49 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index 0.70

* Based on an €80/tonne carbon price