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 -6.84
Milk (kg) 128.00 -0.014 -1.79
Fat (kg) 7.93 -0.375 -2.97
Prot (kg) 4.71 -0.441 -2.08
Fertility Sub Index 1.69
Calving Interval (days) -0.62 -1.459 0.90
Survival (%) 0.70 1.117 0.78
Calving Sub Index -0.22
Gestation Length (days) 0.24 -0.919 -0.22
Beef Sub Index 1.54
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 7.92 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index -3.99
Live WT (kg) 13.00 -0.307 -3.99
Total Carbon Sub Index -7.82

* Based on an €80/tonne carbon price