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 29.41
Milk (kg) -919.00 -0.014 12.87
Fat (kg) -14.72 -0.375 5.51
Prot (kg) -25.00 -0.441 11.03
Fertility Sub Index 1.41
Calving Interval (days) -0.63 -1.459 0.92
Survival (%) 0.44 1.117 0.49
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index 6.27
Carcass Weight (kg) -18.80 -0.528 9.92
Age of Slaughter (days) 8.45 -0.432 -3.65
Maintenance Sub Index Maint. Sub Index 16.34
Live WT (kg) -53.30 -0.307 16.34
Total Carbon Sub Index 53.67

* Based on an €80/tonne carbon price