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 18.59
Milk (kg) -348.00 -0.014 4.87
Fat (kg) -16.92 -0.375 6.34
Prot (kg) -16.72 -0.441 7.38
Fertility Sub Index -4.36
Calving Interval (days) 1.55 -1.459 -2.26
Survival (%) -1.88 1.117 -2.10
Calving Sub Index 0.13
Gestation Length (days) -0.14 -0.919 0.13
Beef Sub Index -0.77
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) -0.53 -0.432 0.23
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 13.50

* Based on an €80/tonne carbon price