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 -13.78
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 16.12 -0.375 -6.04
Prot (kg) 10.63 -0.441 -4.69
Fertility Sub Index 6.70
Calving Interval (days) -3.38 -1.459 4.93
Survival (%) 1.58 1.117 1.77
Calving Sub Index 2.65
Gestation Length (days) -2.88 -0.919 2.65
Beef Sub Index -3.07
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) 5.03 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -10.87

* Based on an €80/tonne carbon price