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 22.93
Milk (kg) -796.00 -0.014 11.14
Fat (kg) -8.20 -0.375 3.07
Prot (kg) -19.75 -0.441 8.72
Fertility Sub Index 2.60
Calving Interval (days) 0.13 -1.459 -0.19
Survival (%) 2.50 1.117 2.79
Calving Sub Index 0.61
Gestation Length (days) -0.66 -0.919 0.61
Beef Sub Index 13.83
Carcass Weight (kg) -34.80 -0.528 18.36
Age of Slaughter (days) 10.48 -0.432 -4.52
Maintenance Sub Index Maint. Sub Index 27.68
Live WT (kg) -90.30 -0.307 27.68
Total Carbon Sub Index 67.66

* Based on an €80/tonne carbon price