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 18.28
Milk (kg) -330.00 -0.014 4.62
Fat (kg) -19.01 -0.375 7.12
Prot (kg) -14.82 -0.441 6.54
Fertility Sub Index 8.69
Calving Interval (days) -5.85 -1.459 8.54
Survival (%) 0.14 1.117 0.16
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.58
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) -2.07 -0.432 0.89
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 39.72

* Based on an €80/tonne carbon price