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 5.36
Milk (kg) 0.00 -0.014 0.00
Fat (kg) -2.51 -0.375 0.94
Prot (kg) -10.01 -0.441 4.42
Fertility Sub Index -7.28
Calving Interval (days) 3.76 -1.459 -5.49
Survival (%) -1.61 1.117 -1.80
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.25
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 0.95
Live WT (kg) -3.10 -0.307 0.95
Total Carbon Sub Index -1.28

* Based on an €80/tonne carbon price