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 0.42
Milk (kg) -309.00 -0.014 4.33
Fat (kg) 9.32 -0.375 -3.49
Prot (kg) 0.94 -0.441 -0.41
Fertility Sub Index -0.25
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) 0.82 1.117 0.92
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index 12.11
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 7.38 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 15.73
Live WT (kg) -51.30 -0.307 15.73
Total Carbon Sub Index 30.34

* Based on an €80/tonne carbon price