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 -16.77
Milk (kg) 594.00 -0.014 -8.32
Fat (kg) 8.49 -0.375 -3.18
Prot (kg) 11.94 -0.441 -5.27
Fertility Sub Index -8.59
Calving Interval (days) 4.97 -1.459 -7.25
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 3.01
Gestation Length (days) -3.28 -0.919 3.01
Beef Sub Index -3.07
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 8.10 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index -3.89
Live WT (kg) 12.70 -0.307 -3.89
Total Carbon Sub Index -29.31

* Based on an €80/tonne carbon price