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 11.34
Milk (kg) -215.00 -0.014 3.01
Fat (kg) -3.49 -0.375 1.31
Prot (kg) -15.91 -0.441 7.02
Fertility Sub Index -4.15
Calving Interval (days) 2.20 -1.459 -3.21
Survival (%) -0.84 1.117 -0.94
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index -0.14
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 3.01 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index 0.52
Live WT (kg) -1.70 -0.307 0.52
Total Carbon Sub Index 7.19

* Based on an €80/tonne carbon price