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 18.21
Milk (kg) -390.00 -0.014 5.46
Fat (kg) -14.99 -0.375 5.61
Prot (kg) -16.17 -0.441 7.14
Fertility Sub Index 0.78
Calving Interval (days) -0.80 -1.459 1.17
Survival (%) -0.35 1.117 -0.39
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index -0.31
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 3.03 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 20.64

* Based on an €80/tonne carbon price