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 -0.65
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 0.78 -0.375 -0.29
Prot (kg) 1.74 -0.441 -0.77
Fertility Sub Index 8.78
Calving Interval (days) -3.35 -1.459 4.89
Survival (%) 3.48 1.117 3.89
Calving Sub Index 4.70
Gestation Length (days) -5.11 -0.919 4.70
Beef Sub Index -0.92
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.90 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 12.82

* Based on an €80/tonne carbon price