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 16.82
Milk (kg) -641.00 -0.014 8.97
Fat (kg) -3.15 -0.375 1.18
Prot (kg) -15.10 -0.441 6.66
Fertility Sub Index -3.41
Calving Interval (days) 2.14 -1.459 -3.12
Survival (%) -0.26 1.117 -0.29
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index 3.46
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 6.64 -0.432 -2.87
Maintenance Sub Index Maint. Sub Index 11.47
Live WT (kg) -37.40 -0.307 11.47
Total Carbon Sub Index 29.93

* Based on an €80/tonne carbon price