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 23.77
Milk (kg) -856.00 -0.014 11.98
Fat (kg) -7.99 -0.375 2.99
Prot (kg) -19.92 -0.441 8.79
Fertility Sub Index -0.17
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) 1.47 1.117 1.64
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 1.81
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 8.28 -0.432 -3.57
Maintenance Sub Index Maint. Sub Index 11.65
Live WT (kg) -38.00 -0.307 11.65
Total Carbon Sub Index 37.78

* Based on an €80/tonne carbon price