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 -15.82
Milk (kg) 959.00 -0.014 -13.43
Fat (kg) -19.82 -0.375 7.42
Prot (kg) 22.24 -0.441 -9.82
Fertility Sub Index -4.47
Calving Interval (days) 2.19 -1.459 -3.20
Survival (%) -1.14 1.117 -1.27
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.39
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.89 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -19.27

* Based on an €80/tonne carbon price