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 23.59
Milk (kg) -452.00 -0.014 6.33
Fat (kg) -22.32 -0.375 8.36
Prot (kg) -20.18 -0.441 8.91
Fertility Sub Index 3.01
Calving Interval (days) -1.98 -1.459 2.89
Survival (%) 0.11 1.117 0.12
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 2.25
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) -0.56 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 4.54
Live WT (kg) -14.80 -0.307 4.54
Total Carbon Sub Index 32.85

* Based on an €80/tonne carbon price