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 18.83
Milk (kg) -492.00 -0.014 6.89
Fat (kg) -14.27 -0.375 5.34
Prot (kg) -14.94 -0.441 6.59
Fertility Sub Index 0.29
Calving Interval (days) -0.91 -1.459 1.33
Survival (%) -0.93 1.117 -1.04
Calving Sub Index 2.40
Gestation Length (days) -2.61 -0.919 2.40
Beef Sub Index -0.15
Carcass Weight (kg) 1.70 -0.528 -0.90
Age of Slaughter (days) -1.74 -0.432 0.75
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 21.99

* Based on an €80/tonne carbon price