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 13.87
Milk (kg) -249.00 -0.014 3.49
Fat (kg) -11.99 -0.375 4.49
Prot (kg) -13.35 -0.441 5.89
Fertility Sub Index -9.79
Calving Interval (days) 4.58 -1.459 -6.68
Survival (%) -2.78 1.117 -3.11
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index -3.16
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 9.04 -0.432 -3.90
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -1.49

* Based on an €80/tonne carbon price