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 14.12
Milk (kg) -186.00 -0.014 2.60
Fat (kg) -17.06 -0.375 6.39
Prot (kg) -11.61 -0.441 5.12
Fertility Sub Index 2.45
Calving Interval (days) -1.60 -1.459 2.33
Survival (%) 0.10 1.117 0.11
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index 5.61
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) -1.88 -0.432 0.81
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 27.44

* Based on an €80/tonne carbon price