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 -3.71
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) 0.95 -0.375 -0.36
Prot (kg) 4.02 -0.441 -1.77
Fertility Sub Index -8.50
Calving Interval (days) 4.57 -1.459 -6.67
Survival (%) -1.64 1.117 -1.83
Calving Sub Index 1.27
Gestation Length (days) -1.38 -0.919 1.27
Beef Sub Index -2.27
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -13.52

* Based on an €80/tonne carbon price