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 16.98
Milk (kg) -309.00 -0.014 4.33
Fat (kg) -12.17 -0.375 4.56
Prot (kg) -18.35 -0.441 8.10
Fertility Sub Index -3.31
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -1.13 1.117 -1.26
Calving Sub Index 0.22
Gestation Length (days) -0.24 -0.919 0.22
Beef Sub Index 0.87
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 0.54 -0.432 -0.23
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 16.40

* Based on an €80/tonne carbon price