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 6.59
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) -15.31 -0.375 5.73
Prot (kg) -8.31 -0.441 3.67
Fertility Sub Index -8.45
Calving Interval (days) 2.26 -1.459 -3.30
Survival (%) -4.61 1.117 -5.15
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index -1.95
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 9.90 -0.432 -4.27
Maintenance Sub Index Maint. Sub Index -4.57
Live WT (kg) 14.90 -0.307 -4.57
Total Carbon Sub Index -6.46

* Based on an €80/tonne carbon price