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 25.12
Milk (kg) -582.00 -0.014 8.15
Fat (kg) -9.18 -0.375 3.44
Prot (kg) -30.66 -0.441 13.53
Fertility Sub Index -5.27
Calving Interval (days) 2.90 -1.459 -4.23
Survival (%) -0.93 1.117 -1.04
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index 0.69
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 0.12 -0.432 -0.05
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index 21.31

* Based on an €80/tonne carbon price