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 12.50
Milk (kg) -293.00 -0.014 4.10
Fat (kg) -14.75 -0.375 5.52
Prot (kg) -6.51 -0.441 2.87
Fertility Sub Index 5.49
Calving Interval (days) -2.66 -1.459 3.88
Survival (%) 1.44 1.117 1.61
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index -1.99
Carcass Weight (kg) 6.90 -0.528 -3.64
Age of Slaughter (days) -3.83 -0.432 1.65
Maintenance Sub Index Maint. Sub Index -2.91
Live WT (kg) 9.50 -0.307 -2.91
Total Carbon Sub Index 15.71

* Based on an €80/tonne carbon price