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 -29.28
Milk (kg) 651.00 -0.014 -9.11
Fat (kg) 16.19 -0.375 -6.06
Prot (kg) 31.94 -0.441 -14.10
Fertility Sub Index -0.32
Calving Interval (days) 0.23 -1.459 -0.34
Survival (%) 0.01 1.117 0.01
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 0.58
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) -0.62 -0.432 0.27
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -29.31

* Based on an €80/tonne carbon price