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 -1.71
Milk (kg) 73.00 -0.014 -1.02
Fat (kg) -0.45 -0.375 0.17
Prot (kg) 1.95 -0.441 -0.86
Fertility Sub Index -10.30
Calving Interval (days) 5.28 -1.459 -7.70
Survival (%) -2.32 1.117 -2.59
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index -0.65
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 3.10 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -12.97

* Based on an €80/tonne carbon price