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 0.12
Milk (kg) 57.00 -0.014 -0.80
Fat (kg) -0.24 -0.375 0.09
Prot (kg) -1.88 -0.441 0.83
Fertility Sub Index -6.90
Calving Interval (days) 3.54 -1.459 -5.17
Survival (%) -1.55 1.117 -1.73
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.88
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index -7.29

* Based on an €80/tonne carbon price