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 -10.79
Milk (kg) 237.00 -0.014 -3.32
Fat (kg) 9.54 -0.375 -3.57
Prot (kg) 8.83 -0.441 -3.90
Fertility Sub Index -10.44
Calving Interval (days) 4.68 -1.459 -6.83
Survival (%) -3.23 1.117 -3.61
Calving Sub Index 3.78
Gestation Length (days) -4.11 -0.919 3.78
Beef Sub Index 1.57
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 0.02 -0.432 -0.01
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -13.11

* Based on an €80/tonne carbon price