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 9.02
Milk (kg) -504.00 -0.014 7.06
Fat (kg) 4.64 -0.375 -1.74
Prot (kg) -8.39 -0.441 3.70
Fertility Sub Index 1.11
Calving Interval (days) -0.07 -1.459 0.10
Survival (%) 0.90 1.117 1.01
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 15.54
Carcass Weight (kg) -36.40 -0.528 19.20
Age of Slaughter (days) 8.47 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 28.33
Live WT (kg) -92.40 -0.307 28.33
Total Carbon Sub Index 54.01

* Based on an €80/tonne carbon price