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 2.87
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) -8.28 -0.375 3.10
Prot (kg) -1.61 -0.441 0.71
Fertility Sub Index -6.70
Calving Interval (days) 4.07 -1.459 -5.94
Survival (%) -0.68 1.117 -0.76
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index -0.07
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 5.42 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 2.01

* Based on an €80/tonne carbon price