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 -0.15
Milk (kg) -85.00 -0.014 1.19
Fat (kg) 1.21 -0.375 -0.45
Prot (kg) 2.02 -0.441 -0.89
Fertility Sub Index 7.67
Calving Interval (days) -5.27 -1.459 7.69
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 3.25
Gestation Length (days) -3.54 -0.919 3.25
Beef Sub Index -2.52
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 11.83 -0.432 -5.11
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 7.64

* Based on an €80/tonne carbon price