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 13.59
Milk (kg) -216.00 -0.014 3.02
Fat (kg) -14.40 -0.375 5.39
Prot (kg) -11.73 -0.441 5.18
Fertility Sub Index -1.60
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) -1.04 1.117 -1.16
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.39
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) -1.26 -0.432 0.54
Maintenance Sub Index Maint. Sub Index 2.24
Live WT (kg) -7.30 -0.307 2.24
Total Carbon Sub Index 14.15

* Based on an €80/tonne carbon price