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 12.61
Milk (kg) -175.00 -0.014 2.45
Fat (kg) -14.60 -0.375 5.47
Prot (kg) -10.62 -0.441 4.69
Fertility Sub Index 1.61
Calving Interval (days) -1.11 -1.459 1.62
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.70
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.28 -0.432 0.12
Maintenance Sub Index Maint. Sub Index 2.48
Live WT (kg) -8.10 -0.307 2.48
Total Carbon Sub Index 17.85

* Based on an €80/tonne carbon price