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 8.80
Milk (kg) -197.00 -0.014 2.76
Fat (kg) -7.79 -0.375 2.92
Prot (kg) -7.08 -0.441 3.12
Fertility Sub Index 3.42
Calving Interval (days) -1.48 -1.459 2.16
Survival (%) 1.13 1.117 1.26
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index 3.41
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) -2.53 -0.432 1.09
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 22.15

* Based on an €80/tonne carbon price