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 -0.54
Milk (kg) -62.00 -0.014 0.87
Fat (kg) 2.72 -0.375 -1.02
Prot (kg) 0.89 -0.441 -0.39
Fertility Sub Index -0.52
Calving Interval (days) -0.01 -1.459 0.01
Survival (%) -0.48 1.117 -0.54
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 0.50
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 3.74 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 1.73

* Based on an €80/tonne carbon price