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 13.66
Milk (kg) -213.00 -0.014 2.98
Fat (kg) -12.62 -0.375 4.73
Prot (kg) -13.48 -0.441 5.95
Fertility Sub Index -2.92
Calving Interval (days) 1.15 -1.459 -1.68
Survival (%) -1.11 1.117 -1.24
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index -0.07
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.75 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 1.90
Live WT (kg) -6.20 -0.307 1.90
Total Carbon Sub Index 12.37

* Based on an €80/tonne carbon price