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 18.36
Milk (kg) -542.00 -0.014 7.59
Fat (kg) -8.49 -0.375 3.18
Prot (kg) -17.20 -0.441 7.59
Fertility Sub Index -1.70
Calving Interval (days) 1.45 -1.459 -2.12
Survival (%) 0.37 1.117 0.41
Calving Sub Index 0.17
Gestation Length (days) -0.19 -0.919 0.17
Beef Sub Index 4.97
Carcass Weight (kg) -17.60 -0.528 9.28
Age of Slaughter (days) 10.00 -0.432 -4.32
Maintenance Sub Index Maint. Sub Index 15.79
Live WT (kg) -51.50 -0.307 15.79
Total Carbon Sub Index 37.59

* Based on an €80/tonne carbon price