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 1.44
Milk (kg) 162.00 -0.014 -2.27
Fat (kg) -4.75 -0.375 1.78
Prot (kg) -4.37 -0.441 1.93
Fertility Sub Index -23.83
Calving Interval (days) 10.43 -1.459 -15.22
Survival (%) -7.71 1.117 -8.61
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index 0.03
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 3.84 -0.432 -1.66
Maintenance Sub Index Maint. Sub Index -4.45
Live WT (kg) 14.50 -0.307 -4.45
Total Carbon Sub Index -24.94

* Based on an €80/tonne carbon price