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 20.68
Milk (kg) -711.00 -0.014 9.95
Fat (kg) -7.52 -0.375 2.82
Prot (kg) -17.91 -0.441 7.90
Fertility Sub Index 2.20
Calving Interval (days) -0.86 -1.459 1.25
Survival (%) 0.85 1.117 0.95
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index 19.93
Carcass Weight (kg) -43.20 -0.528 22.79
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index 29.77
Live WT (kg) -97.10 -0.307 29.77
Total Carbon Sub Index 72.17

* Based on an €80/tonne carbon price