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 9.43
Milk (kg) -434.00 -0.014 6.08
Fat (kg) -1.29 -0.375 0.48
Prot (kg) -6.51 -0.441 2.87
Fertility Sub Index -7.98
Calving Interval (days) 4.87 -1.459 -7.11
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 15.85
Carcass Weight (kg) -34.80 -0.528 18.36
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 24.46
Live WT (kg) -79.80 -0.307 24.46
Total Carbon Sub Index 42.55

* Based on an €80/tonne carbon price