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 20.92
Milk (kg) -595.00 -0.014 8.33
Fat (kg) -12.45 -0.375 4.66
Prot (kg) -17.95 -0.441 7.92
Fertility Sub Index -1.98
Calving Interval (days) 1.28 -1.459 -1.87
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 0.77
Gestation Length (days) -0.84 -0.919 0.77
Beef Sub Index 10.59
Carcass Weight (kg) -26.30 -0.528 13.87
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 20.78
Live WT (kg) -67.80 -0.307 20.78
Total Carbon Sub Index 51.09

* Based on an €80/tonne carbon price