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 22.89
Milk (kg) -677.00 -0.014 9.48
Fat (kg) -11.79 -0.375 4.42
Prot (kg) -20.38 -0.441 8.99
Fertility Sub Index -0.71
Calving Interval (days) 1.09 -1.459 -1.59
Survival (%) 0.79 1.117 0.88
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 8.47
Carcass Weight (kg) -22.20 -0.528 11.71
Age of Slaughter (days) 7.50 -0.432 -3.24
Maintenance Sub Index Maint. Sub Index 18.61
Live WT (kg) -60.70 -0.307 18.61
Total Carbon Sub Index 49.76

* Based on an €80/tonne carbon price