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 -9.92
Milk (kg) 267.00 -0.014 -3.74
Fat (kg) 9.00 -0.375 -3.37
Prot (kg) 6.38 -0.441 -2.82
Fertility Sub Index 5.71
Calving Interval (days) -2.72 -1.459 3.97
Survival (%) 1.56 1.117 1.74
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -3.05
Carcass Weight (kg) 1.30 -0.528 -0.69
Age of Slaughter (days) 5.47 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index -6.01
Live WT (kg) 19.60 -0.307 -6.01
Total Carbon Sub Index -9.98

* Based on an €80/tonne carbon price