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 14.30
Milk (kg) -591.00 -0.014 8.27
Fat (kg) -4.76 -0.375 1.78
Prot (kg) -9.61 -0.441 4.24
Fertility Sub Index 1.64
Calving Interval (days) -0.34 -1.459 0.50
Survival (%) 1.02 1.117 1.14
Calving Sub Index -0.93
Gestation Length (days) 1.01 -0.919 -0.93
Beef Sub Index 16.74
Carcass Weight (kg) -39.80 -0.528 20.99
Age of Slaughter (days) 9.85 -0.432 -4.25
Maintenance Sub Index Maint. Sub Index 31.97
Live WT (kg) -104.30 -0.307 31.97
Total Carbon Sub Index 63.73

* Based on an €80/tonne carbon price