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 8.00
Milk (kg) -296.00 -0.014 4.14
Fat (kg) -1.83 -0.375 0.69
Prot (kg) -7.19 -0.441 3.17
Fertility Sub Index -4.58
Calving Interval (days) 2.52 -1.459 -3.68
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 0.58
Gestation Length (days) -0.63 -0.919 0.58
Beef Sub Index 17.88
Carcass Weight (kg) -38.90 -0.528 20.52
Age of Slaughter (days) 6.11 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 28.91
Live WT (kg) -94.30 -0.307 28.91
Total Carbon Sub Index 50.79

* Based on an €80/tonne carbon price