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 10.11
Milk (kg) -226.00 -0.014 3.16
Fat (kg) -9.66 -0.375 3.62
Prot (kg) -7.55 -0.441 3.33
Fertility Sub Index -14.72
Calving Interval (days) 8.23 -1.459 -12.01
Survival (%) -2.43 1.117 -2.71
Calving Sub Index 0.42
Gestation Length (days) -0.46 -0.919 0.42
Beef Sub Index 1.14
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 0.78 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index 4.69
Live WT (kg) -15.30 -0.307 4.69
Total Carbon Sub Index 1.65

* Based on an €80/tonne carbon price