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 10.28
Milk (kg) -480.00 -0.014 6.72
Fat (kg) 0.76 -0.375 -0.28
Prot (kg) -8.71 -0.441 3.84
Fertility Sub Index 1.45
Calving Interval (days) -0.15 -1.459 0.22
Survival (%) 1.10 1.117 1.23
Calving Sub Index 1.62
Gestation Length (days) -1.76 -0.919 1.62
Beef Sub Index 9.33
Carcass Weight (kg) -23.40 -0.528 12.34
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index 16.74
Live WT (kg) -54.60 -0.307 16.74
Total Carbon Sub Index 39.41

* Based on an €80/tonne carbon price