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 9.33
Milk (kg) -394.00 -0.014 5.52
Fat (kg) -0.87 -0.375 0.33
Prot (kg) -7.90 -0.441 3.49
Fertility Sub Index 2.65
Calving Interval (days) 0.11 -1.459 -0.16
Survival (%) 2.52 1.117 2.82
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 0.41
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 4.19 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index 3.62
Live WT (kg) -11.80 -0.307 3.62
Total Carbon Sub Index 16.01

* Based on an €80/tonne carbon price