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 41.60
Milk (kg) -1026.00 -0.014 14.36
Fat (kg) -34.22 -0.375 12.82
Prot (kg) -32.66 -0.441 14.41
Fertility Sub Index 0.88
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) 0.71 1.117 0.79
Calving Sub Index -1.34
Gestation Length (days) 1.46 -0.919 -1.34
Beef Sub Index -2.23
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 8.96 -0.432 -3.87
Maintenance Sub Index Maint. Sub Index 6.71
Live WT (kg) -21.90 -0.307 6.71
Total Carbon Sub Index 45.61

* Based on an €80/tonne carbon price