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 0.33
Milk (kg) -126.00 -0.014 1.76
Fat (kg) 4.38 -0.375 -1.64
Prot (kg) -0.47 -0.441 0.21
Fertility Sub Index -2.01
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) 0.15 1.117 0.17
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 2.02
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 8.52 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index 11.77
Live WT (kg) -38.40 -0.307 11.77
Total Carbon Sub Index 12.85

* Based on an €80/tonne carbon price