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 8.83
Milk (kg) -290.00 -0.014 4.06
Fat (kg) -3.17 -0.375 1.19
Prot (kg) -8.12 -0.441 3.58
Fertility Sub Index -2.79
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) 0.82 1.117 0.92
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index 24.51
Carcass Weight (kg) -47.70 -0.528 25.16
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 36.51
Live WT (kg) -119.10 -0.307 36.51
Total Carbon Sub Index 66.80

* Based on an €80/tonne carbon price