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 18.67
Milk (kg) -602.00 -0.014 8.43
Fat (kg) -8.60 -0.375 3.22
Prot (kg) -15.91 -0.441 7.02
Fertility Sub Index -1.91
Calving Interval (days) 1.30 -1.459 -1.90
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 0.78
Gestation Length (days) -0.85 -0.919 0.78
Beef Sub Index 6.60
Carcass Weight (kg) -18.70 -0.528 9.86
Age of Slaughter (days) 7.56 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 16.19
Live WT (kg) -52.80 -0.307 16.19
Total Carbon Sub Index 40.33

* Based on an €80/tonne carbon price