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 23.59
Milk (kg) -862.00 -0.014 12.07
Fat (kg) -7.44 -0.375 2.79
Prot (kg) -19.79 -0.441 8.73
Fertility Sub Index 0.84
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) 0.65 1.117 0.73
Calving Sub Index 0.31
Gestation Length (days) -0.34 -0.919 0.31
Beef Sub Index 12.67
Carcass Weight (kg) -31.20 -0.528 16.46
Age of Slaughter (days) 8.77 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 23.02
Live WT (kg) -75.10 -0.307 23.02
Total Carbon Sub Index 60.44

* Based on an €80/tonne carbon price