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 0.40
Milk (kg) -274.00 -0.014 3.84
Fat (kg) 8.49 -0.375 -3.18
Prot (kg) 0.59 -0.441 -0.26
Fertility Sub Index 5.16
Calving Interval (days) -1.66 -1.459 2.42
Survival (%) 2.45 1.117 2.74
Calving Sub Index 1.46
Gestation Length (days) -1.59 -0.919 1.46
Beef Sub Index 5.84
Carcass Weight (kg) -16.70 -0.528 8.81
Age of Slaughter (days) 6.87 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 22.97

* Based on an €80/tonne carbon price