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 -19.01
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 41.08 -0.375 -15.39
Prot (kg) -1.85 -0.441 0.82
Fertility Sub Index -5.14
Calving Interval (days) 2.54 -1.459 -3.71
Survival (%) -1.28 1.117 -1.43
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.23
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -22.29

* Based on an €80/tonne carbon price