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 11.97
Milk (kg) -561.00 -0.014 7.85
Fat (kg) -0.60 -0.375 0.22
Prot (kg) -8.81 -0.441 3.89
Fertility Sub Index -0.20
Calving Interval (days) 0.81 -1.459 -1.18
Survival (%) 0.88 1.117 0.98
Calving Sub Index -0.51
Gestation Length (days) 0.55 -0.919 -0.51
Beef Sub Index 12.69
Carcass Weight (kg) -32.90 -0.528 17.36
Age of Slaughter (days) 10.80 -0.432 -4.66
Maintenance Sub Index Maint. Sub Index 27.16
Live WT (kg) -88.60 -0.307 27.16
Total Carbon Sub Index 51.12

* Based on an €80/tonne carbon price